Moroso Performance Products - Catalog

VACUUM PUMPS & ACCESSORIES, MOUNTING BRACKETS, OIL PUMP & VACUUM PUMP DRIVE KIT & PULLEYS Blower Motor Pumps

Vacuum Relief Valves, Vacuum pump Regulator, Fittings, Breather, Gauges, Vacuum Line Cap Kit, Equalizing Plates, Vacuum Pump Belts, Alternator Mount Kits, Vacuum Pump Mounting kits, Power Steering Pump Mounts, Oil Pump & Vacuum Pump Drive Kits, Dry Sump Pump Drive Kits, Oil Pump &Vacuum Pump Drive Mandrels, Belt Guides, Crank Pulley Shim Kit, Pulleys Accessories, Gilmet Drive Pulleys, Dry Sump Pump Pulleys

RPM - RON'S PRECISION MACHINE, INC.
69 E. 580 N.
Santaquin, Utah 84655
https://www.rpmrons.com
1-801-754-5338 or Toll free 1-866-700-5877
Contact us anytime OR use your e-mail program and type in ron@rpmrons.com to send an e-mail with what you need

Hours 9-5 Monday-Friday Mtn. Time
Engine Rebuild Kit and Parts Online Catalog.

Engine Rebuild & Assembly Balancing & 
Blueprinting
Cylinder Heads
Engine Rebuild Kits Engine Start-up Other Related Web Sites Page 1
Crankshafts Degree Cam Other Related Web Sites Page 2
Purchase warranty & Return Information About the owner of RPM Frequently Asked Questions
MASTER ENGINE REBUILD KITS & PARTS

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Order Form
Hours: 9:00 AM to 5:00 PM Monday - Friday mountain time (Utah)
Call toll free to purchase parts at: 1-866-700-5877 U.S. only



Moroso Products Alphabetical Index

. Page(s) 
RACE SUPPORT & CONTINGENCY 1
PRODUCT INDEX for this page 2-7 
NEW PRODUCTS FOR 2017  8-29
OIL PANS & ACCESSORIES Small Block Chevrolet 30-45
 OIL PANS & ACCESSORIES LS series

46-53
 OIL PANS & ACCESSORIES LT series

54
OIL PANS & ACCESSORIES Big Block Chevy 55-66
OIL PANS & ACCESSORIES Chryler, Ford  67-92
OIL PANS & ACCESSORIES Oldsmoble 93-101
Oil Pan Accessories 104-111
OIL PUMPS 112-133
OILING SYSTEM

134-151

VACUUM PUMPS & ACCESSORIES

152-163

MOUNTING BRACKETS

164-168

OIL PUMP & VACUUM PUMP DRIVE KIT & PULLEYS

169-178

AIR/OIL SEPARATORS

179-183

TANKS & COVERSALS

184-200

TRANSMISSION PANS & ACCESSORIES

201-205

CHEMICALS

206-207

FASTENERS

208-220

BRAKE & WHEEL EQUIPMENT

221-223

TRICK SPRINGS

224-225

TOOLS

226-240

MOTOR & TRANSMISSION MOUNTS

241-244

COOLING SYSTEM

245-257

FUEL SYSTEM EQUIPMENT

258-272

AIR CLEANERS & ACCESSORIES

273-277

EXHAUST SYSTEM

278-279

VALVETRAIN EQUIPMENT

280

VALVE COVERS & Accessories

281-309

IGNITION WIRE

310-332

IGNITION SYSTEM

333-347

ELECTRICAL SYSTEM

348-359

REAR AXLE EQUIPMENT

360-361

SHEETMETAL & BODY

362-363

STEERING

364

TIRES

365-366

APPAREL

367-368





Page 2
Moroso Product Alphabetical Index
New Products section Pages 8-29
A
Air Oil Separators................................ 17, 179-183
Alternator Drive Kits..................................... 168
Alternator and Water Pump Mounting Kits 164-168
Alternator Mounting Brackets............... 164-168
Alternator and Vacuum Pump
Mounting Brackets................................. 163-166

Alternator Pulleys................................... 173, 175
Application Chart Drive Belt...................161-162

B
Belt, Application Charts.......................... 161-162

Belt Guides..................................................... 172
Belts Gilmer.................................................... 178
Belts Radius.................................................... 178

B (con’t)
Brackets, Mounting............... 22, 28-29, 164-168
Brackets, Vacuum Pump....................... 163-166


Page 3

MOROSO PRODUCT INDEX
C
Crankshaft Pulleys......................... 173-176

Crankshaft Pulley Shim Kit.................. 172

D
Drive Belt Application Chart........ 161-162

Drive Kit, Spacer Ring......................... 170
Drive Kits, Alternator........................... 168
Drive Kits, Dry Sump/External
Pump............................................... 169-171

Drive Kits, Vacuum Pump/External
Oil Pump.......................................... 169-171

Drive Mandrel Spacer Kits................... 170
Drive Mandrels, Oil Pumps &
Vacuum Pumps................................. 169-171

Dry Sump Belts....................................... 178
Dry Sump Drive Kits....................... 169-171
Dry Sump Pulleys............................. 169-177

E
Equalizing Plates................................... 157


F
Fittings, -16AN, Vacuum........................ 156

Fitting, Positive Seal 1/8" NPT.............. 156
Fittings, Positive Seal Vented -
.12AN,-16AN........................................... 156



Page 4

MOROSO PRODUCT INDEX
G
Gilmer Drive Belts............................. 178

L
Line Kit, Vacuum Pump.................. 157


Page 5

MOROSO PRODUCT INDEX
M
Mounting Brackets, Alternator.............. 164-168

Mounting Brackets, Power Steering............. 168
Mounting Brackets, Vacuum Pump........ 163-166

O
Offset Vacuum Pump Pulley........................... 174

O (con’t)
Oil Pump Drive Kits................................... 169-170

Oil Pump & Vacuum Pump Drive Kits
& Pulleys..................................................... 169-178


P
Power Steering Pulley........................................ 174

Power Steering Pump Mounting Brackets....... 168


Page 6

MOROSO PRODUCT INDEX
P (con’t)
Pulleys............................................ 169-177

Pulleys, Alternator Round Tooth......... 177
Pulleys, Dry Sump......................... 169-177
Pulley Shim Kits................................... 172
Pulleys, Vacuum Pump & Drive.... 169-177
Pulleys,Water Pump & Crankshaft 169-177

R
Radius Tooth Belts.............................. 178

Radius Tooth, Dry Sump
& Drive Pulleys.................................... 177


S
Shim Kit Pulley...................................... 172


Page 7

MOROSO PRODUCT INDEX
V
Vacuum Gauge............................................... 156

Vacuum Line Cap Kit............................... 157, 272
Vacuum Pump Belt Application Charts.. 161-162
Vacuum Pumps & Accessories............... 152-163
Vacuum Pump Brackets......................... 163-166
Vacuum Pump Drive Mandrels..................... 171
Vacuum Pump, Dry Sump Pump
Drive Kits................................................ 169-171

Vacuum Pump, Idler Pulley..................... Kit 163
Vacuum Pump, Line Kit................................. 157
Vacuum Pump, Pulleys........................... 169-170
Vacuum Pump, Regulators........................... 155
Vacuum Pump, Replacement Line................ 157
Vacuum Pump, Suggested Part #
Combination........................................... 158-160

Vacuum Pump Tech Tips.............................. 154
Vacuum Pumps....................................... 152-153
Vacuum Relief Valves................................... 155
Vacuum Relief Valve Breather.................... 156

W
Water Pump Bracket Kit................... 164-166

Water Pump Pulley Shims......................... 172
Wet Sump vs. Dry Sump Oiling Information .....................................31


Page 152
VACUUM PUMPS
The nature of a vacuum pump is to remove air, blow-by gasses and other contaminants from the crankcase of an engine. Crankcase vacuum will increase horsepower by allowing the use of low-tension compression and oil control rings. In which the use of reduces frictional horsepower losses, blow-by, intake charge contamination and aids in detonation prevention. Moroso’s "purpose built" racing pumps offer all these advantages and more.
Whether you have a normally aspirated Small Block or a nitrous equipped Pro-Mod, one of Moroso’s vacuum pump offerings with all the needed accessories has you covered. These pumps will suit nearly any engine combination and requirement.

ORIGINAL DESIGN 3-VANE VACUUM PUMP

.• Versatile Billet aluminum design
• Engineered vane material for improved efficiency and wear
• Completely rebuildable in 15 minutes
• Mounting bracket not included
• 4.150" O.D. body, 5.050" from back of pump to pulley mounting flange

PART # DESCRIPTION
22640 $832.80 Original Design 3-Vane Vacuum Pump, -12AN Fittings


ENHANCED DESIGN 3-VANE VACUUM PUMP

.We’ve taken our popular 3-Vane Vacuum Pump and added tricks that we learned when designing our "Enhanced Design" 4 Vane Vacuum Pump and through continual development of our Vacuum Pump line.
The end result is:

.• The "Enhanced Design" features allow the pump to pull more vacuum than the "Original" style 3-Vane pump
• Achieves greater vacuum sooner
• 3-Vane Design weighs less than "original" style pumps
• Virtually maintenance free
• Designed with maintenance-free precision sealed roller bearings
• Includes -12AN Fittings
• Mounting bracket not included
• 4.375" O.D. body, 5.050" from back of pump to pulley mounting flange

PART # DESCRIPTION
22840 $816.59 Enhanced Design 3-Vane Vacuum Pump, -12AN Fittings, Hard Anodized Finish

PART # AVAILABLE OPTIONS
63903 Vacuum Pump Idler Pulley Kit


ORIGINAL DESIGN 4-VANE VACUUM PUMP

.• Versatile Billet aluminum design, well suited for wet or dry sump applications
• Engineered vane material for improved efficiency and wear
• Completely rebuildable in 15 minutes
• Mounting bracket not included
• 4.150" O.D. body, 5.900" from back of pump to pulley mounting flange

PART # DESCRIPTION
22641 $966.45 Original Design 4-Vane Vacuum Pump, -12AN Fittings


REPLACEMENT PARTS FOR MOROSO
VACUUM PUMPS

PART # REPLACEMENT PARTS
97641 $43.15 Replacement Fittings, -12AN
22626 $76.75 Replacement Fittings, -16AN
22645 $188.89 Vacuum Pump Rebuild Kit, Includes Bearing, Seals & Vanes For No. 22640 $832.80
22646 $234.85 Vacuum Pump Rebuild Kit, Includes Bearing, Seals & Vanes For No. 22641 $966.45
97180 $91.71 Rebuild Kit, Excluding Vanes, Includes Shaft & Hub, For Nos. 22640, 22641 $966.45
97181 $91.71 Rebuild Kit, Excluding Vanes, Includes Shaft & Hub, For Nos.22642, 22644, 22840, 22842 $938.10
97642 $236.18 Vacuum Pump, Vane Kit, For Nos. 22640, 22641, 22642, 22644, 22840, 22842 $938.10
97644 $269.95 Vacuum Pump, Vane Kit, For No. 22643 $1,503.70



Page 153
VACUUM PUMPS
ENHANCED DESIGN 4-VANE VACUUM PUMPS


.• "Enhanced Design" pulls 13.9% more vacuum
• Can be used efficiently on wet or dry-sump engines
• Achieves greater vacuum sooner, virtually maintenance free
• 4-Vane design weighs less than "original" style pumps
• Designed with maintenance-free precision sealed roller bearings
• Pump No. 22644 $1,082.55 is natural aluminum finish designed to be polished, interior hard coated for wear resistance
• 4.375" O.D. body, 5.050" from back of pump to pulley mounting flange

PART # DESCRIPTION
22842 $938.10 Enhanced Design 4-Vane Vacuum Pump, -12AN Fitting, Mounting Bracket not included, Hard Anodized Finish
22642 $1,079.88 Enhanced Design 4-Vane Vacuum Pump Kit, -12AN Fitting, Mounting Bracket, Hard Anodized Finish
22644 $1,082.55 Enhanced Design 4-Vane Vacuum Pump Kit, -12AN Fitting, Mounting Bracket, Natural Aluminum Finish

PART # AVAILABLE OPTIONS
63903 Vacuum Pump Idler Pulley Kit


LARGE STYLE 4-VANE VACUUM PUMP
with Dual Line Manifold

.This "large style" 4-Vane Vacuum Pump was released from feedback by racers and engine builders who craved the performance of the Moroso "Pro-Mod Style" vacuum pump but needed a pump that was physically smaller and lighter.
. Pulls large consistent vacuum numbers
. Creates vacuum quickly and linearly
. Virtually maintenance free, designed with maintenance-free precision sealed roller bearings
. Includes a manifold for dual feed applications or installation of a relief valve
. Comes with a 36 tooth 3/8" pitch 1/2" wide Gilmer pulley, adjustable mounting bracket and -12AN fittings
. 5.030" O.D. body, 6.175" from back of mounting bracket to end of slot on front of pulley

PART # DESCRIPTION
22843 $1,664.35 Large Style 4-Vane Vacuum Pump

PART # AVAILABLE OPTIONS
22630 $84.85 Vacuum Relief Valve, -12 AN Adjustable
97172 $78.15 Crankshaft Drive Pulley, 18 tooth, 1/2" wide, Gilmer


PRO-MOD STYLE LARGE CUBIC INCH ENGINES
& BLOWER MOTOR PUMP


.. Large displacement creates incredible vacuum
. Flows up to 150% more than Original Design
. Capable of flowing 100 CFM with -16AN fitting
. Utilizes sealed maintenance free bearings
. Adjustable bracket and fittings included
. 5.300" O.D. body, 6.550" from back of pump to pulley mounting flange

PART # DESCRIPTION
22643 $1,503.70 Pro Mod Style Large Cubic Inch & Blower Motor Pump, 1-1/4" beaded hose fitting with -16AN Inlet and Outlet Fitting



Page 154
VACUUM PUMP INFORMATION

.PROPERLY MAINTAIN YOUR MOROSO VACUUM PUMP
Moroso recommends that your Vacuum Pump be cleaned on a regular basis for optimum performance. When performing any maintenance, wear approved safety glasses. Loosen the vacuum pump pulley bolts and remove the pulley. Remove the vacuum pump from engine and remove bearing cap from the back of the pump.

.Next, place the rotor, shaft and front cover assembly into the housing. Replace the vanes making sure the vane notches are facing the shaft and the curved "worn-in" surfaces are facing the housing. If you are using new vanes, they will not have a curved end, follow the instructions provided with the Rebuild Kit. Replace rear cover and bearing cap. Install and tighten the front and rear cover hardware and bearing cap screw. Re-install pump onto your engine.


.Q: HOW FAST SHOULD I DRIVE THE VACUUM PUMP FOR BEST RESULTS?
A: As a base line, all Moroso Vacuum Pumps will work at 50% of engine speed. Our Drive Kits are designed to work with the pump pulleys to achieve the proper ratio.
Q: WHAT IF I NEED MORE VACUUM?
A: In applications that require more vacuum at a lower engine RPM (i.e. at idle or at staging RPM) or through the entire RPM range it may be necessary to increase the drive ratio of the pump. Consult your Moroso Technical Advisor for assistance in choosing the proper drive ratio.

.Q: HOW FAST CAN I DRIVE MY VACUUM PUMP? A: Moroso Vacuum Pumps Part Nos. 22640 $832.80 and 22641 $966.45 can turn no more than 6500 RPM shaft speed. Moroso Vacuum Pump Nos. 22642 $1,079.88 and 22643 $1,503.70 can turn 8000 RPM maximum shaft speed.
Q: WHAT IS THE BEST WAY TO CARE FOR MY NEW MOROSO VACUUM PUMP? A: Keep it clean.
Q: HOW OFTEN SHOULD I REBUILD MY VACUUM PUMP? A: As a "rule of thumb", it is generally good practice to rebuild your vacuum pump after 300 runs. Upon physical inspection it is recommended to rebuild your pump when the vanes are sitting below the rotor surface .100" or greater. Other key indicators for rebuild are excessive bearing or shaft wear.
Rebuild kits are available from Moroso. Moroso Vacuum Pumps, like any part on a race car, require some up keep to ensure good performance.
Q: HOW MUCH VACUUM IS ENOUGH? A: Leading engine builders and race teams confirm that on wet sump systems, 10" to 14" of vacuum will create additional horsepower and minimize oiling system related problems. Dry sump engines should be kept in the range of 18" to 22" Hg. Although normally capable of achieving greater vacuum levels, it is best to consult a professional engine builder if higher levels of vacuum are desired. Moroso carries a variety of vacuum relief valves to adjust the maximum amount of vacuum an engine will make.
Q: WHY DOES MY ALCOHOL ENGINE MAKE LESS VACUUM? A: Engines running alcohol typically see less vacuum than an engine that runs on gasoline. This is from the ring sealing characteristics between the two fuels.
Q: WHEN IS THE BEST TIME TO CHECK MY VACUUM AND OIL PRESSURE? A: The best time to check vacuum and oil pressure together is during your trans brake check. At your staging RPM, monitor what your vacuum and oil pressure is. This is the most consistent way of knowing what condition your system is in.
Q: WHERE SHOULD THE INLET OF MY MOROSO VACUUM PUMP BE PLUMBED? A: Moroso Vacuum Pumps are most commonly plumbed to the front or top of a valve cover. Using Moroso Part Nos. 22634 $97.01 or 22635 $74.18 Positive Seal Fitting with a built-in baffle, no welding is required on the valve cover. This fitting allows a small amount of oil to flow through the pump for increased lubrication. Be sure to consult the Moroso catalog for a listing of all the accessories needed for your application.



Page 155
VACUUM PUMP ACCESSORIES
VACUUM RELIEF VALVES

With Easy Adjustable Knob

.• Vacuum relief point is adjustable by turning the built-In adjustment knob to get the precise amount of vacuum desired. Tightening the integral locknut keeps the adjustment locked until the next adjustment is needed
• Can be disassembled for easy cleaning and maintenance and will work with any vacuum level
• They are made of 6061 aluminum and have a smooth, attractive finish

PART # DESCRIPTION
22630 $84.85 Vacuum Relief Valve with Easy Adjustable Knob, Gland Seal (-12AN Female)
22631 $84.85 Vacuum Relief Valve with Easy Adjustable Knob, Face Seal ("Face to Face" thru sheetmetal)


BILLET ALUMINUM VACUUM RELIEF VALVES
Shim-able Spring Style

.. Two styles allow fastening through valve covers (No. 22637) or threaded directly into lifter valley (No. 22636)
. Vacuum relief point is adjustable by shimming an internal spring to get the precise amount of vacuum desired
. Can be disassembled for easy cleaning and maintenance and works with any vacuum level
. They are made of 6061 T6 Billet aluminum and have a clear, attractive finish

PART # DESCRIPTION
22636 $119.99 Billet Aluminum Vacuum Relief Valve, Shim-able Spring Style, 3/8" NPT
22637 $119.99 Billet Aluminum Vacuum Relief Valve, Shim-able Spring Style, 3/4"-16 Thread


VACUUM PUMP REGULATOR
Shim-able Spring Style

• Regulator screws directly into vacuum pump’s -12AN inlet
• 360º directional adjustability
• Prevents the need for drilling additional holes in the valve cover
• Anodized - clear
• Prevents pulling excess oil out of the crankcase
PART # DESCRIPTION
22633 $218.63 Vacuum Pump Regulator, Shim-able Spring Style


VACUUM PUMP REGULATOR
With Easy Adjustable Knob

.• Regulator screws directly into vacuum pump’s -12AN inlet no need to drill additional holes in the valve cover
• 360º directional adjustability by turning the built-in adjustment knob to get the precise amount of vacuum desired
• Tightening the integral locknut keeps the adjustment locked until the next adjustment is needed
• Can be disassembled for easy cleaning and maintenance and will work with any vacuum level
• Made from 6061 billet aluminum with a clear anodized finish
• Prevents pulling excess oil out of the crankcase

PART # DESCRIPTION
22629 $214.54 Vacuum Pump Regulator with Easy Adjustable Knob



Page 156
VACUUM PUMP ACCESSORIES
POSITIVE SEAL VENTED FITTING -12AN/-16AN


• Designed to greatly simplify the plumbing of a vacuum pump
• Screws into side of valve cover
• Provides leak free O-ring seal on any flat valve cover surface
• No welding required
• Anodized to prevent corrosion
PART # DESCRIPTION
22634 $97.01 -16AN Fitting, Positive Sealing, one per package
22635 $74.18 -12AN Fitting, Positive Sealing, one per package

PART # REPLACEMENT PARTS
97641 $43.15 -12AN Replacement Fitting, two per package
22626 $76.75 -16AN Replacement Fitting, two per package


-16AN FITTINGS FOR VACUUM PUMPS

• -16AN for Moroso Vacuum Pump No. 22643 $1,503.70
• Anodized to prevent corrosion
• Radiused inlets to reduce restriction for greater flow
• Includes O-rings
• Two per package
PART # DESCRIPTION
22626 $76.75 Fitting, Vacuum Pump, -16AN


POSITIVE SEAL 1/8" NPT FITTING

.. Designed to facilitate connection of vacuum gauge to the valve cover without welding
. Use with Moroso Vacuum Gauge No. 89610 $43.04
. Includes O-rings

PART # DESCRIPTION
22632 $28.28 Positive Seal 1/8" NPT Fitting


-10AN MALE FITTING, NON-WELD

.. Non-weld kit, makes it easy to add a leak-proof fitting to oil pans for oil returns, valve covers, etc., without having to actually weld the fitting
. Perfect for adding a fitting to steel or aluminum with up to a 1/8" max. wall thickness
. O-ring seal to prevent leaks

PART # DESCRIPTION
22753 $35.02 -10AN Male Fitting, Non-Weld


CLAMP ON BREATHER

.• Clamps onto a 1" outside dia. tube, clamp included
• Fits Moroso Billet Alum. Vacuum Relief Valves Nos. 22633, 22636, and 22637.
• Provides maximum protection against dirt and airborne debris without restricting air flow
• Cleanable and re-usable: oil before use

PART # DESCRIPTION
68791 $35.05 Clamp On Breather, 1" I.D.


VACUUM & OIL PRESSURE GAUGES

.. No. 89610 $43.04 is used to determine vacuum in your engine
. No 89611 $43.04 is for racing applications where high pressures, above the range of typical oil pressure gauges are used
. Have 1/8" NPT male thread
. Excellent vibration and shock resistance

PART # DESCRIPTION
89610 $43.04 Vacuum Gauge, 1.5" Diameter, 0-30" Hg
89611 $43.04 Oil Pressure Gauge, 1.5" Diameter,



Page 157
VACUUM PUMP ACCESSORIES
VACUUM PUMP LINE KIT


.• Includes 6 feet of steel reinforced hose, two 90° hose fittings and two –12AN straight hose fittings
• Designed to simplify Vacuum Pump installation

PART # DESCRIPTION
22649 $187.45 Vacuum Pump Line Kit

PART # REPLACEMENT PART
22651 $66.06 Vacuum Pump Replacement Line


VACUUM LINE CAP KIT

.. Convenient kit provides a quick, sure way to seal vacuum line connections at carburetors, manifolds, etc. when vacuum lines have been removed
. Kit consists of color-coded soft plastic caps in quantities and inside dimensions as follows: two 1/8", six 3/16", six 1/4", two 5/16", four 3/8"

PART # DESCRIPTION
41090 $7.18 Vacuum Line Cap Kit


VACUUM LINE CAP KIT, BLACK CAPS

.• Convenient kit provides a quick, sure way to seal vacuum line connections atcarburetors, manifolds, etc. when vacuum lines have been removed
• Kit consists of black soft plastic caps in quantities and inside dimensions asfollows: two 1/8", six 3/16", six ¼", two 5/16", four 3/8"

PART # DESCRIPTION
41091 $9.84 Vacuum Line Cap Kit, Black


BILLET ALUMINUM EQUALIZING PLATES
WITH FITTINGS


. Includes 1/8" NPT Fitting and -12AN Fitting
. Allows the vacuum pump and vacuum gauge to be connected*
. Can also be used as a drain back location
. Black Anodized
PART # DESCRIPTION
65397 $61.95 Fuel Pump Block-Off Plate, SBC
65398 $61.95 Fuel Pump Block-Off Plate, BBC, 273-440 Chrysler, and all Fords except 351C, 351M and 400

*Note: Installation of this product requires pulling
vacuum from a valve cover as well


Page 158
SUGGESTED COMPONENT COMBINATIONS

CHEVROLET GM LS SERIES  . CHEVROLET SMALL BLOCK
3-Vane Vacuum Pump 3-Vane Vacuum Pump
PART # DESCRIPTION PART # DESCRIPTION
22640 $832.80 3-Vane Vacuum Pump 22640 $832.80 3-Vane Vacuum Pump
63860 $356.35 Vacuum Pump Drive Kit 63910 $94.39 Vacuum Pump Mounting Bracket
63922 $111.85 Vacuum Pump Bracket 64885 $97.05 Vacuum Pump V-Belt Pulley
63923 $111.85 Vacuum Pump Bracket- Passenger Side 63845 $287.50 Vacuum Pump Drive Kit, SBC
64885 $97.05 Vacuum Pump V-Belt Pulley 85465 $136.17 Vacuum Pump Breather Tank
85465 $136.17 Vacuum Pump Breather Tank 22635 $74.18 Positive Seal Fitting
22635 $74.18 Positive Seal Fitting 4-Vane Vacuum Pump
4-Vane Vacuum Pump PART # DESCRIPTION
PART # DESCRIPTION 22641 $966.45 4-Vane Vacuum Pump
22641 $966.45 4-Vane Vacuum Pump 63910 $94.39 Vacuum Pump Mounting Bracket
63924 $111.85 Vacuum Pump Bracket, Driver & Passenger Side 64885 $97.05 Vacuum Pump V-Belt Pulley
64885 $97.05 Vacuum Pump V-Belt Pulley 63845 $287.50 Vacuum Pump Drive Kit, SBC
63845 $287.50 Vacuum Pump Drive Kit, SBC 85465 $136.17 Vacuum Pump Breather Tank
85465 $136.17 Vacuum Pump Breather Tank 22635 $74.18 Positive Seal Fitting
22635 $74.18 Positive Seal Fitting Enhanced Vacuum Pump
Enhanced Vacuum Pump PART # DESCRIPTION
PART # DESCRIPTION 22642 $1,079.88 Enhanced Design Vacuum Pump
22642 $1,079.88 Enhanced Design Vacuum Pump 22644 $1,082.55 Enhanced Design Vacuum Pump
22644 $1,082.55 Enhanced Design Vacuum Pump 22840 $816.59 Enhanced Design Vacuum Pump
22840 $816.59 Enhanced Design Vacuum Pump 22842 $938.10 Enhanced Design Vacuum Pump
22842 $938.10 Enhanced Design Vacuum Pump 64885 $97.05 Vacuum Pump V-Belt Pulley
63860 $356.35 Vacuum Pump Drive Kit 63845 $287.50 Vacuum Pump Drive Kit, SBC
64885 $97.05 Vacuum Pump V-Belt Pulley 85465 $136.17 Vacuum Pump Breather Tank
85465 $136.17 Vacuum Pump Breather Tank 22635 $74.18 Positive Seal Fitting
22635 $74.18 Positive Seal Fitting Recommended Options
Recommended Options PART # DESCRIPTION
PART # DESCRIPTION 23523 $72.81 4" V-Belt Pulley for Drive Mandrels
23523 $72.81 4" V-Belt Pulley for Drive Mandrels 22633 $218.63 Vacuum Relief Valve (Pump Mounted)
22633 $218.63 Vacuum Relief Valve (Pump Mounted) 22636 $119.99 Vacuum Relief Valve (3/8" NPT)
22636 $119.99 Vacuum Relief Valve (3/8" NPT) 22637 $119.99 Vacuum Relief Valve (3/4"-16)
22637 $119.99 Vacuum Relief Valve (3/4"-16) 22635 $74.18 -12AN Positive Seal Fitting
22635 $74.18 -12AN Positive Seal Fitting 22649 $187.45 Vacuum Pump Line Kit
22649 $187.45 Vacuum Pump Line Kit 63859 $380.59 Drive Mandrel Kit, SBC; mounts to balancer using stock SBC bolt pattern
63859 $380.59 Drive Mandrel Kit, SBC; mounts to balancer using stock SBC bolt pattern
64886 $180.77 28-tooth Gilmer Pump Pulley- uses 3/8" pitch x 3/4" wide belt
64886 $180.77 28-tooth Gilmer Pump Pulley- uses 3/8" pitch x 3/4" wide belt
85471 $180.78 Air-Oil Separator
85471 $180.78 Air-Oil Separator 85500 $205.01 Billet Breather Tank
85500 $205.01 Billet Breather Tank 22632 $28.28 Vacuum Gauge
22632 $28.28 Vacuum Gauge 89610 $43.04 Vacuum Gauge Fitting
89610 $43.04 Vacuum Gauge Fitting 63903 Vacuum Pump Idler Pulley Kit



Page 159
SUGGESTED COMPONENT COMBINATIONS
CHEVROLET BIG BLOCK . CHRYSLER SMALL BLOCK continued
3-Vane Vacuum Pump 4-Vane Vacuum Pump
PART # DESCRIPTION PART # DESCRIPTION
22640 $832.80 3-Vane Vacuum Pump 64885 $97.05 Vacuum Pump V-Belt Pulley
63910 $94.39 Vacuum Pump Mounting Bracket 63848 $441.40 SB Chrysler Vacuum Pump Drive Kit
64885 $97.05 Vacuum Pump V-Belt Pulley 85465 $136.17 Vacuum Pump Breather Tank
63844 $291.60 Vacuum Pump Drive Kit, BBC 22635 $74.18 Positive Seal Fitting
85465 $136.17 Vacuum Pump Breather Enhanced Vacuum Pump
22635 $74.18 Positive Seal Fitting PART # DESCRIPTION
4-Vane Vacuum Pump 22642 $1,079.88 Enhanced Design Vacuum Pump
PART # DESCRIPTION 22644 $1,082.55 Enhanced Design Vacuum Pump
22641 $966.45 4-Vane Vacuum Pump 22840 $816.59 Enhanced Design Vacuum Pump
63910 $94.39 Vacuum Pump Mounting Bracket 22842 $938.10 Enhanced Design Vacuum Pump
64885 $97.05 Vacuum Pump V-Belt Pulley 63913 Vacuum Pump Mounting Bracket
63844 $291.60 Vacuum Pump Drive Kit, BBC 64885 $97.05 Vacuum Pump V-Belt Pulley
85465 $136.17 Vacuum Pump Breather Tank 63848 $441.40 SB Chrysler Vacuum Pump Drive Kit
22635 $74.18 Positive Seal Fitting 85465 $136.17 Vacuum Pump Breather Tank
Enhanced Vacuum Pump 22635 $74.18 Positive Seal Fitting
PART # DESCRIPTION Recommended Options
22642 $1,079.88 Enhanced Design Vacuum Pump PART # DESCRIPTION
22644 $1,082.55 Enhanced Design Vacuum Pump 23523 $72.81 4" V-Belt Pulley for Drive Mandrels
22840 $816.59 Enhanced Design Vacuum Pump 22633 $218.63 Vacuum Relief Valve (Pump Mounted)
22842 $938.10 Enhanced Design Vacuum Pump 22636 $119.99 Vacuum Relief Valve (3/8" NPT)
64885 $97.05 Vacuum Pump V-Belt Pulley 22637 $119.99 Vacuum Relief Valve (3/4"-16)
63844 $291.60 Vacuum Pump Drive Kit 22635 $74.18 -12AN Positive Seal Fitting
85465 $136.17 Vacuum Pump Breather Tank 22649 $187.45 Vacuum Pump Line Kit
22635 $74.18 Positive Seal Fitting 64886 $180.77 28-tooth Gilmer Pump Pulley- uses 3/8" pitch x 3/4" wide belt
Recommended Options
PART # DESCRIPTION 85471 $180.78 Air-Oil Separator
23523 $72.81 4" V-Belt Pulley for Drive Mandrels 85500 $205.01 Billet Breather Tank
22633 $218.63 Vacuum Relief Valve (Pump Mounted) 22632 $28.28 Vacuum Gauge
22636 $119.99 Vacuum Relief Valve (3/8" NPT) 89610 $43.04 Vacuum Gauge Fitting
22637 $119.99 Vacuum Relief Valve (3/4"-16) 63903 Vacuum Pump Idler Pulley Kit
22635 $74.18 -12AN Positive Seal Fitting CHRYSLER BIG BLOCK
22649 $187.45 Vacuum Pump Line Kit 3-Vane Vacuum Pump
63849 $373.75 Drive Mandrel Kit, BBC; mounts using stock BBC bolt pattern PART # DESCRIPTION
68356 $750.49 Fabricated Aluminum Valve Cover w/ Positive Seal Fitting 22640 $832.80 3-Vane Vacuum Pump
63912 Vacuum Pump Mounting Bracket
64886 $180.77 28-tooth Gilmer Pump Pulley-uses 3/8" pitch x 3/4" wide belt
64885 $97.05 Vacuum Pump V-Belt Pulley
85471 $180.78 Air-Oil Separator
63848 $441.40 SB Chrysler Vacuum Pump Drive Kit
85500 $205.01 Billet Breather Tank
85465 $136.17 Vacuum Pump Breather Tank
22632 $28.28 Vacuum Gauge
22635 $74.18 Positive Seal Fitting
89610 $43.04 Vacuum Gauge Fitting
60023 * Drive Kit Spacer
63903 Vacuum Pump Idler Pulley Kit
4-Vane Vacuum Pump
CHRYSLER SMALL BLOCK
PART # DESCRIPTION
3-Vane Vacuum Pump 22641 $966.45 4-Vane Vacuum Pump
PART # DESCRIPTION 63912 Vacuum Pump Mounting Bracket
22640 $832.80 3-Vane Vacuum Pump 64885 $97.05 Vacuum Pump V-Belt Pulley
63913 Vacuum Pump Mounting Bracket 63848 $441.40 SB Chrysler Vacuum Pump Drive Kit
63918 Adapter Ring (must use with No. 63913) 85465 $136.17 Vacuum Pump Breather Tank
64885 $97.05 Vacuum Pump V-Belt Pulley 22635 $74.18 Positive Seal Fitting
63848 $441.40 SB Chrysler Vacuum Pump Drive Kit 60023 * Drive Kit Spacer
85465 $136.17 Vacuum Pump Breather Tank Enhanced Vacuum Pump
22635 $74.18 Positive Seal Fitting PART # DESCRIPTION
4-Vane Vacuum Pump 22642 $1,079.88 Enhanced Design Vacuum Pump
PART # DESCRIPTION 22644 $1,082.55 Enhanced Design Vacuum Pump
22641 $966.45 4-Vane Vacuum Pump *Use Part No. 60023, when using a dry sump/vacuum pump drive kit with a recessed face balancer and a crank trigger; or a recessed or flat-faced balancer and large profile balancer bolt (such as ARP)
63913 Vacuum Pump Mounting Bracket
63918 Adapter Ring (must use with No. 63913)
.



Page 160
SUGGESTED COMPONENT COMBINATIONS
CHRYSLER BIG BLOCK continued  . FORD SMALL BLOCK continued
Enhanced Vacuum Pump Recommended Options
PART # DESCRIPTION PART # DESCRIPTION
22840 $816.59 Enhanced Design Vacuum Pump 23523 $72.81 4" V-Belt Pulley for Drive Mandrels
22842 $938.10 Enhanced Design Vacuum Pump 22633 $218.63 Vacuum Relief Valve (Pump Mounted)
63914 Vacuum Pump Mounting Bracket 22636 $119.99 Vacuum Relief Valve (3/8" NPT)
64885 $97.05 Vacuum Pump V-Belt Pulley 22637 $119.99 Vacuum Relief Valve (3/4"-16)
63848 $441.40 SB Chrysler Vacuum Pump Drive Kit 22649 $187.45 Vacuum Pump Line Kit
85465 $136.17 Vacuum Pump Breather Tank 64886 $180.77 28-tooth Gilmer Pump Pulley-uses 3/8" pitch x 3/4" wide belt
22635 $74.18 Positive Seal Fitting
60023 * Drive Kit Spacer 85471 $180.78 Oil Air Separator
Recommended Options 85500 $205.01 Billet Breather Tank
PART # DESCRIPTION 22632 $28.28 Vacuum Gauge
23523 $72.81 4" V-Belt Pulley for Drive Mandrels 89610 $43.04 Vacuum Gauge Fitting
22633 $218.63 Vacuum Relief Valve (Pump Mounted) 63903 Vacuum Pump Idler Pulley Kit
22636 $119.99 Vacuum Relief Valve (3/8" NPT) FORD 4.6/5.4L MODULAR
22637 $119.99 Vacuum Relief Valve (3/4"-16) 3-Vane Vacuum Pump
22635 $74.18 -12AN Positive Seal Fitting PART # DESCRIPTION
22649 $187.45 Vacuum Pump Line Kit 22640 $832.80 3-Vane Vacuum Pump
64886 $180.77 28-tooth Gilmer Pump Pulley- uses 3/8" pitch x 3/4" wide belt 64885 $97.05 Vacuum Pump V-Belt Pulley
63849 $373.75 * Vacuum Pump Drive Kit
85471 $180.78 Air-Oil Separator 85465 $136.17 Vacuum Pump Breather Tank
85500 $205.01 Billet Breather Tank 22635 $74.18 -12AN Positive Seal Fitting
22632 $28.28 Vacuum Gauge 4-Vane Vacuum Pump
89610 $43.04 Vacuum Gauge Fitting
PART # DESCRIPTION
63903 Vacuum Pump Idler Pulley Kit
22641 $966.45 4-Vane Vacuum Pump
FORD SMALL BLOCK 64885 $97.05 Vacuum Pump V-Belt Pulley
3-Vane Vacuum Pump 63849 $373.75 * Vacuum Pump Drive Kit
PART # DESCRIPTION 85465 $136.17 Vacuum Pump Breather Tank
22640 $832.80 3-Vane Vacuum Pump 22635 $74.18 -12AN Positive Seal Fitting
63911 $118.75 Vacuum Pump Mounting Bracket Enhanced Vacuum Pump
64885 $97.05 Vacuum Pump V-Belt Pulley PART # DESCRIPTION
63846 $360.25 Vacuum Pump Drive Kit, SBF (use w/ stock 22642 $1,079.88 Enhanced Design Vacuum Pump
style balancers) 22644 $1,082.55 Enhanced Design Vacuum Pump
85465 $136.17 Vacuum Pump Breather Tank 22840 $816.59 Enhanced Design Vacuum Pump
22635 $74.18 -12AN Positive Seal Fitting 22842 $938.10 Enhanced Design Vacuum Pump
4-Vane Vacuum Pump 63921 Vacuum Pump Mounting Bracket
PART # DESCRIPTION 64885 $97.05 Vacuum Pump V-Belt Pulley
22641 $966.45 4-Vane Vacuum Pump 63849 $373.75 * Vacuum Pump Drive Kit
63911 $118.75 Vacuum Pump Mounting Bracket 22635 $74.18 -12AN Positive Seal Fitting
64885 $97.05 Vacuum Pump V-Belt Pulley Recommended Options
63846 $360.25 Vacuum Pump Drive Kit, SBF (use w/ stock style balancers) PART # DESCRIPTION
23523 $72.81 4" V-Belt Pulley for Drive Mandrels
85465 $136.17 Vacuum Pump Breather Tank 22633 $218.63 Vacuum Relief Valve (Pump Mounted)
22635 $74.18 -12AN Positive Seal Fitting 22636 $119.99 Vacuum Relief Valve (3/8" NPT)
Enhanced Vacuum Pump 22637 $119.99 Vacuum Relief Valve (3/4"-16)
PART # DESCRIPTION 22649 $187.45
Vacuum Pump Line Kit
22642 $1,079.88 Enhanced Design Vacuum Pump 64886 $180.77 28-tooth Gilmer Pump Pulley-uses 3/8" pitch x 3/4" wide belt
22644 $1,082.55 Enhanced Design Vacuum Pump
22840 $816.59 Enhanced Design Vacuum Pump 85471 $180.78 Oil Air Separator
22842 $938.10 Enhanced Design Vacuum Pump 85500 $205.01 Billet Breather Tank
63915 Enhanced Vacuum Pump Mounting Bracket 22632 $28.28 Vacuum Gauge
64885 $97.05 Vacuum Pump V-Belt Pulley 89610 $43.04 Vacuum Gauge Fitting
63846 $360.25 Vacuum Pump Drive Kit, SBF (use w/ stock 63903 Vacuum Pump Idler Pulley Kit
style balancers) *Note: Customer must use ATI balancer with BBC bolt pattern
85465 $136.17 Vacuum Pump Breather Tank Radius Tooth Drive Pulleys
on pgs. 177-178
22635 $74.18 -12AN Positive Seal Fitting



Page 161
VACUUM PUMP BELT APPLICATION CHART
DRIVE BELT APPLICATION CHART FOR ALTERNATOR AND VACUUM PUMP
MOUNTING KITS

For Moroso Part Nos. 63817, 63818, 63819, 63821, 63822, 63823, 63836, 63837 $472.39 & 63838 $472.39
• Pulley Distance is measured pulley-center to pulley-center
• Part numbers listed are for Moroso Radius Tooth Drive Belts
Crank Pulley Vacuum Pump Pulley Pulley Dist. Moroso Belt Part #
COMBINATION 20-TOOTH CRANK PULLEY WITH 40-TOOTH VACUUM PUMP PULLEY
20-Tooth 40-Tooth 6.840" 97141 $29.61
20-Tooth 40-Tooth 7.156" 97142 $29.61
20-Tooth 40-Tooth 7.806" 97144 $25.45
20-Tooth 40-Tooth 8.416" 97146 $32.22
20-Tooth 40-Tooth 8.598" 97147 $30.98
20-Tooth 40-Tooth 9.381" 97149 $25.57
20-Tooth 40-Tooth 10.158" 97151 $33.62
20-Tooth 40-Tooth 10.450" 97152 $33.62
20-Tooth 40-Tooth 10.947" 97154 $28.17
20-Tooth 40-Tooth 11.755" 97156
20-Tooth 40-Tooth 12.056" 97157 $36.40
20-Tooth 40-Tooth 12.536" 97159 $29.52
20-Tooth 40-Tooth 12.855" 97160
20-Tooth 40-Tooth 13.653" 97162
20-Tooth 40-Tooth 14.133" 97164 $32.27
.
COMBINATION 22-TOOTH CRANK PULLEY WITH 40-TOOTH VACUUM PUMP PULLEY
22-Tooth 40-Tooth 6.710" 97141 $29.61
22-Tooth 40-Tooth 7.000" 97142 $29.61
22-Tooth 40-Tooth 7.660" 97144 $25.45
22-Tooth 40-Tooth 8.279" 97146 $32.22
22-Tooth 40-Tooth 8.457" 97147 $30.98
22-Tooth 40-Tooth 9.218" 97149 $25.57
22-Tooth 40-Tooth 10.000" 97151 $33.62
22-Tooth 40-Tooth 10.310" 97152 $33.62
22-Tooth 40-Tooth 10.780" 97154 $28.17
22-Tooth 40-Tooth 11.619" 97156
22-Tooth 40-Tooth 11.921" 97157 $36.40
22-Tooth 40-Tooth 12.397" 97159 $29.52
22-Tooth 40-Tooth 12.720" 97160
22-Tooth 40-Tooth 13.528" 97162
22-Tooth 40-Tooth 13.980" 97164 $32.27
.
COMBINATION 26-TOOTH CRANK PULLEY WITH 40-TOOTH VACUUM PUMP PULLEY
26-Tooth 40-Tooth N/A 97141 $29.61
26-Tooth 40-Tooth N/A 97142 $29.61
26-Tooth 40-Tooth 7.375" 97144 $25.45
26-Tooth 40-Tooth 8.000" 97146 $32.22
26-Tooth 40-Tooth 8.170" 97147 $30.98
26-Tooth 40-Tooth 8.950" 97149 $25.57
26-Tooth 40-Tooth 9.720" 97151 $33.62
26-Tooth 40-Tooth 10.029" 97152 $33.62
26-Tooth 40-Tooth 10.504" 97154 $28.17
26-Tooth 40-Tooth 11.318" 97156
26-Tooth 40-Tooth 11.622" 97157 $36.40
26-Tooth 40-Tooth 12.120" 97159 $29.52
26-Tooth 40-Tooth 12.412" 97160
26-Tooth 40-Tooth 13.217" 97162
26-Tooth 40-Tooth 13.687" 97164 $32.27
. APPLICATION CHART CONTINUED ON NEXT PAGE



Page 162
VACUUM PUMP BELT APPLICATION CHART
DRIVE BELT APPLICATION CHART FOR ALTERNATOR AND VACUUM PUMP
DRIVE BELT APPLICATION CHART FOR ALTERNATOR AND VACUUM PUMP MOUNTING KITS
Continued

.


Radius Tooth Drive Belts on pg 178
Crank Pulley Vacuum Pump Pulley Pulley Dist. Moroso Belt Part #
COMBINATION 28-TOOTH CRANK PULLEY WITH 40-TOOTH VACUUM PUMP PULLEY
28-Tooth 40-Tooth N/A 97141 $29.61
28-Tooth 40-Tooth N/A 97142 $29.61
28-Tooth 40-Tooth 7.225" 97144 $25.45
28-Tooth 40-Tooth 7.842" 97146 $32.22
28-Tooth 40-Tooth 8.012" 97147 $30.98
28-Tooth 40-Tooth 8.791" 97149 $25.57
28-Tooth 40-Tooth 9.563" 97151 $33.62
28-Tooth 40-Tooth 9.880" 97152 $33.62
28-Tooth 40-Tooth 10.345" 97154 $28.17
28-Tooth 40-Tooth 11.160" 97156
28-Tooth 40-Tooth 11.468" 97157 $36.40
28-Tooth 40-Tooth 11.958" 97159 $29.52
28-Tooth 40-Tooth 12.251" 97160
28-Tooth 40-Tooth 13.051" 97162
28-Tooth 40-Tooth 13.532" 97164 $32.27
.
COMBINATION 30-TOOTH CRANK PULLEY WITH 40-TOOTH VACUUM PUMP PULLEY
30-Tooth 40-Tooth N/A 97141 $29.61
30-Tooth 40-Tooth N/A 97142 $29.61
30-Tooth 40-Tooth 7.084" 97144 $25.45
30-Tooth 40-Tooth 7.702" 97146 $32.22
30-Tooth 40-Tooth 7.871" 97147 $30.98
30-Tooth 40-Tooth 8.658" 97149 $25.57
30-Tooth 40-Tooth 9.431" 97151 $33.62
30-Tooth 40-Tooth 9.743" 97152 $33.62
30-Tooth 40-Tooth 10.196" 97154 $28.17
30-Tooth 40-Tooth 11.017" 97156
30-Tooth 40-Tooth 11.325" 97157 $36.40
30-Tooth 40-Tooth 11.813" 97159 $29.52
30-Tooth 40-Tooth 12.117" 97160
30-Tooth 40-Tooth 12.916" 97162
30-Tooth 40-Tooth 13.386" 97164 $32.27
.
COMBINATION 32-TOOTH CRANK PULLEY WITH 40-TOOTH VACUUM PUMP PULLEY
32-Tooth 40-Tooth N/A 97141 $29.61
32-Tooth 40-Tooth N/A 97142 $29.61
32-Tooth 40-Tooth N/A 97144 $25.45
32-Tooth 40-Tooth 7.555" 97146 $32.22
32-Tooth 40-Tooth 7.722" 97147 $30.98
32-Tooth 40-Tooth 8.503" 97149 $25.57
32-Tooth 40-Tooth 9.278" 97151 $33.62
32-Tooth 40-Tooth 9.588" 97152 $33.62
32-Tooth 40-Tooth 10.051" 97154 $28.17
32-Tooth 40-Tooth 10.875" 97156
32-Tooth 40-Tooth 11.175" 97157 $36.40
32-Tooth 40-Tooth 11.662" 97159 $29.52
32-Tooth 40-Tooth 11.973" 97160
32-Tooth 40-Tooth 12.769" 97162
32-Tooth 40-Tooth 13.234" 97164 $32.27


Page 163
VACUUM PUMP MOUNTING BRACKETS
Moroso offers Anodized Billet Aluminum Vacuum Pump Mounting Brackets that ?t a variety of engine and vacuum pump combinations. These brackets ?t the engines directly, or mount to a motor plate. Refer to the chart below for complete application details.
VACUUM PUMP BRACKET APPLICATION CHART
PART # ENGINE APPLICATION Moroso Pump Bracket Was Designed For Mounting Location
63910 $94.39 All Engines 22640 $832.80 22641 $966.45 With a motorplate
63917 $118.75 All Engines 22642 $1,079.88 22644 $1,082.55 With a motorplate
22840 $816.59 22842 $938.10
63910 $94.39 Small & Big Block Chevy 22640 $832.80 22641 $966.45 Driver/passenger cyl. heads
63917 $118.75 Small & Big Block Chevy 22642 $1,079.88 22644 $1,082.55 Driver/passenger cylinder
heads
22840 $816.59 22842 $938.10
63922 $111.85 GM LS 22640 $832.80 22641 $966.45 Driver side cylinder head
63923 $111.85 GM LS 22640 $832.80 22641 $966.45 Passenger side cylinder
head
63924 $111.85 * GM LS 22642 $1,079.88 22644 $1,082.55 Driver/passenger cylinder
heads
22840 $816.59 22842 $938.10
63911 $118.75 Small Block Ford 22640 $832.80 22641 $966.45 Driver or Passenger cylinder
heads
63915 * Small Block Ford 22642 $1,079.88 22644 $1,082.55 Driver or Passenger cylinder
heads
22840 $816.59 22842 $938.10
63921 * Ford 4.6/5.4 22640 $832.80 22641 $966.45 OEM, Power Steering
Pump Location
22642 $1,079.88 22644 $1,082.55
22840 $816.59 22842 $938.10
63909 $172.61 Big Block Ford 22640 $832.80 22641 $966.45 Driver or Passenger cylinder
heads
* Part No.63917 needed with 63914, 63915, 63921, & 63924, to mount enhanced pumps to the mounting bracket.


FOR ALL VACUUM PUMP MOUNTING BRACKETS:
All necessary spacers & hardware included
for each Mounting Bracket!

PART # REPLACEMENT PARTS
63917 $118.75 Replacement Bracket for Moroso "Enhanced Design" Vacuum Pump Nos. 22642 $1,079.88 and 22842 $938.10
PART # AVAILABLE OPTIONS
63918 Adapter Ring. Allows the use of a Moroso "Original" Style Vacuum Pump with No. 63917 $118.75 Mounting Brackets


VACUUM PUMP IDLER PULLEY KIT
For Moroso Enhanced Vacuum Pumps

• Idler Pulley mounts off the face of a Moroso Enhanced Series Vacuum Pump
• Unique tensioner system with a heavy duty/high speed bearing reduces belt flap
throughout rpm range
• Slotted bracket allows for a range of adjustment
• Kit contains the Idler Pulley, the Idler Pulley bracket which is constructed out of billet
aluminum and includes high quality hardware for years of service
PART # DESCRIPTION
63903 Vacuum Pump Idler Pulley Kit, For Moroso Enhanced Vacuum Pumps



Page 164
ALTERNATOR MOUNTING KITS
ALTERNATOR MOUNT KITS


.For SBC and BBC, Nippondenso 93 mm, Aftermarket Patent No. D600,720
• These bracket kits are designed to mount mini ND-style and 93mm alternators to either side of the motor, while clearing the electric water pump
• Works with most old and new style drive mandrel kits
• Includes all spacers and hardware

PART # DESCRIPTION
63827 $272.50 Alternator Mounting Kit, SBC, Moroso Electric Water Pumps
63828 $269.81 Alternator Mounting Kit, SBC, CSR Electric Water Pumps
63829 $272.51 Alternator Mounting Kit, SBC, Meziere Electric Water Pumps
63832 $267.11 Alternator Mounting Kit, BBC, Moroso Electric Water Pumps
63833 $272.51 Alternator Mounting Kit, BBC, CSR Electric Water Pumps
63834 $272.51 Alternator Mounting Kit, BBC, Meziere Electric Water Pumps


ALTERNATOR AND VACUUM PUMP
MOUNTING KITS
For SBC and BBC, Nippondenso 93 mm, Aftermarket
Patent No. D600,720


Radius Tooth Pump Pulleys & Drive Pulleys on pgs. 177-178
.• Two mounts incorporated into one billet aluminum frame with belt adjustment for alternator and vacuum pump
• These bracket kits are designed to mount mini ND-style 93mm alternators and Moroso Nos. 22642, 22644, 22840 $816.59 or 22842 $938.10 Enhanced Design Vacuum Pumps
• Works with most old and new style drive mandrel kits, with recommended pulleys (see options, below)

PART # DESCRIPTION
63817 $472.39 Alternator/Vacuum Pump Mounting Kit, SBC, Moroso Electric Water Pumps 93mm style alternators, Moroso Enhanced Vacuum Pumps
63818 $472.39 Alternator/Vacuum Pump Mounting Kit, SBC, CSR Electric Water Pumps 93mm style alternators, Moroso Enhanced Vacuum Pumps
63819 $472.39 Alternator/Vacuum Pump Mounting Kit, SBC, Meziere Electric Water Pumps 93mm style alternators, Moroso Enhanced Vacuum Pumps
63836 $472.39 Alternator/Vacuum Pump Mounting Kit, BBC, Moroso Electric Water Pumps 93mm style alternators, Moroso Enhanced Vacuum Pumps
63837 $472.39 Alternator/Vacuum Pump Mounting Kit, BBC, CSR Electric Water Pumps 93mm style alternators, Moroso Enhanced Vacuum Pumps
63838 $472.39 Alternator/Vacuum Pump Mounting Kit, BBC, Meziere Electric Water Pumps 93mm style alternators, Moroso Enhanced Vacuum Pumps


FOR ALL ALTERNATOR & VACUUM PUMP
MOUNTING KITS:

All necessary spacers & hardware included for each Mounting Kit!

PART # RECOMMENDED PAN OPTIONS
23540 $133.47 Pump Pulleys 40 Tooth, SBC, BBC
23533 $57.98 Crankshaft Pulley, 20 Tooth, BBC
23534 $66.03 Crankshaft Pulley, 22 Tooth, SBC
97149 $25.57 Radius Tooth Belt, SBC
97151 $33.62 Radius Tooth Belt, BBC



Page 165
ALTERNATOR AND VACUUM PUMP
MOUNTING KITS

.For BBC Chevy with Moroso Enhanced Vacuum Pumps & 130mm style alternators Patent No. D600,720


.• Two mounts are incorporated into one billet aluminum frame with belt adjustment for alternator and vacuum pump
• Bracket kit was designed to mount full size 130 mm Alternators such as East Coast 2007, 2008, & 2009, series, also fits CS121, style Alternators and Moroso Part Nos. 22642, 22644, 22840, or 22842, Enhanced Design Vacuum Pumps
• Mounts Alternator on driver's side and Vacuum Pump on passenger's side while clearing the electric water pump
• Works with most styles of drive mandrel kits
• Includes all spacers and hardware

PART # DESCRIPTION
63865 $500.72 Alternator/Vacuum Pump Mounting Kit, Moroso Electric Water Pumps, 130mm style alternators, Moroso Enhanced Vacuum Pumps 63866 $500.72 Alternator/Vacuum Pump Mounting Kit, BBC, CSR Electric Water Pumps the latest version of, which have a profiled silhouette and countersunk fasteners,130mm style alternators, Moroso Enhanced Vacuum Pumps
63867 $500.72 Alternator/Vacuum Pump Mounting Kit, BBC, Meziere Electric Water Pumps, 130mm style alternators, Moroso Enhanced Vacuum Pumps


.ALTERNATOR AND VACUUM PUMP MOUNTING KITS WITH TENSIONER
For BBC Chevy with Moroso Enhanced Vacuum Pumps & 130mm stylealternators Patent No. D600,720


.• Two mounts are incorporated into one billet aluminum frame with belt adjustment for alternator and vacuum pump
• Bracket kit was designed to mount full size 130 mm Alternators such as East Coast 2007, 2008, & 2009, series, also fits CS121 style Alternators and Moroso Nos. 22642, 22644, 22840, or 22842, Enhanced Design Vacuum Pumps
• Unique tensioner system with heavy duty/high speed bearing reduces belt flap throughout rpm range
• Mounts Alternator on driver's side and Vacuum Pump on passenger's side while clearing the electric water pump
• Designed to work with Moroso Part No. 63844 $291.60 and other 5" long drive mandrel kits
• Includes all spacers and hardware

PART # DESCRIPTION
63875 Alternator/Vacuum Pump Mounting Kit with Tensioner, BBC, Moroso Electric Water Pumps, 130mm style alternators, Moroso Enhanced Vacuum Pumps
63876 Alternator/Vacuum Pump Mounting Kit with Tensioner, BBC, CSR Electric Water Pumps, (Latest CSR Electric Water Pumps have a profiled silhouette & countersunk fasteners), 130mm style alternators, Moroso Enhanced Vacuum Pumps
63877 Alternator/Vacuum Pump Mounting Kit with Tensioner, BBC, Meziere Electric Water Pumps, 130mm style alternators, Moroso Enhanced Vacuum Pumps



Page 166
.ALTERNATOR AND VACUUM PUMP MOUNTING KITS
For Ford 289-302, 351W Patent No. D600,720



.• Two mounts incorporated into one billet aluminum frame with belt adjustment for alternator and vacuum pump
• Thees bracket kits are designed to mount mini ND Style 93mm Alternators and Moroso No. 22642, No. 22644, No. 22840, or No. 22842, Enhanced Design Vacuum Pumps
• Mounts alternator on driver-side and vacuum pump on passenger-side, while clearing the electric water pump
• Works with most old and new style drive mandrel kits, with recommended pulleys (see options, above)

PART # REPLACEMENT PART
63821 $472.38 Alternator and Vacuum Pump Mounting Kit, Ford 289/302/351W, use with Meziere Electric Water Pumps and Moroso Enhanced Design Vacuum Pumps
63822 $472.38 Alternator and Vacuum Pump Mounting Kit, Ford 289/302/351W, use with Moroso Electric Water Pumps and Moroso Enhanced Design Vacuum Pumps
63823 $480.53 Alternator and Vacuum Pump Mounting Kit, Ford 289/302/351W, use with CSRTM Electric Water Pumps and Moroso Enhanced Design Vacuum Pumps


.ALTERNATOR/VACUUM PUMP
MOUNTING KIT

Fits: Ford 289, 302, 351W, CSR Electric Water Pumps (Latest Version) Patent No. D600,720


.• Fits the latest version of the CSR Ford 289, 302, 351W Electric Water Pumps which have a profiled silhouette and countersunk fasteners.
• For earlier design CSR Ford 289, 302, 351W Electric Water Pumps use Part No. 63823 $480.53
• Two mounts are incorporated into one billet aluminum frame with belt adjustment for alternator and vacuum pump
• Bracket kit was designed to mount mini ND Style 93mm Alternators and Moroso Part Nos. 22642, 22644, 22840 $816.59 or 22842 $938.10 Enhanced Design Vacuum Pumps
• Mounts Alternator on driver's side and Vacuum Pump on passenger's side while clearing the electric water pump
• Works with most styles of drive mandrel kits
• Includes all spacers and hardware

PART # DESCRIPTION
63824 $491.20 Alternator/Vacuum Pump Mounting Kit, Ford 289, 302, 351W use with CSR Electric Water Pumps (Latest Version) and Moroso Enhanced Design Vacuum Pumps



Page 167
ALTERNATOR MOUNTING KITS
GM DELCOTRON/CHEVY V8 90° V6-V8


.• This bracket kit is designed to mount any GM Delcotron alternator to Small Blockand 90° V6 Chevy with a short water pump (right side mount)
• Although designed primarily for Circle Track, this kit can be used in many otherapplications where a compact, rugged alternator mount is needed
• Use with Moroso Alternator Pulley No. 64800 $53.88
• Early model heads need to be drilled and tapped

PART # DESCRIPTION
63825 $91.62 Alternator Mount Kit, GM Delcotron


SMALL BLOCK CHRYSLER

.• This kit enables the racer/enthusiast to mount either a 93mm or 115mm Nipondenso alternator to a Chrysler “A” series engine, (318, 340 & 360) in as many as fourteen different configurations
• Fits with stock mechanical water pumps and Moroso electric water pumps
• Mounts alternator to either side of engine
• Enables the use of lighter weight alternators
• Adjustable turnbuckle makes for easy and accurate belt tension adjustments
• Use with Moroso Drive Kit No. 63848 $441.40
• Kit Includes all mounting hardware

PART # DESCRIPTION
63815 $202.39 Billet Aluminum Alternator Mounting Bracket, Small Block Chrysler


SMALL BLOCK FORD

.• Will mount standard Ford or ND-style alternator on either side of engine
• Fits with mechanical and electric water pumps from all major manufacturers with V-belt pulley systems
• Provides an alternative to running the stock serpentine belt
• Use with Moroso Drive Kit No. 63846 $360.25
• Kit Includes all mounting hardware

PART # DESCRIPTION
63810 $201.08 Aluminum Alternator Mounting Bracket, Small Block Ford

PART # AVAILABLE OPTIONS
23523 $72.81 4" O.D. Mandrel Pulley, V-Belt



Page 168
ALTERNATOR MOUNT AND DRIVE KITS
.Moroso has engineered Alternator Mount Kits and Alternator Drive Kits for popular engines using an electric water pump or electric water pump drive kit. The Drive Kits work with or without crank triggers or engine plates

.• Alternator Mount Kits include all hardware needed to mount old-style Delco alternators to the driver’s side of the engine
• Alternator Drive Kits are crankshaft-mounted and designed with spacers that can be replaced with pulleys to drive other accessories such as external oil pumps and vacuum pumps

SMALL BLOCK CHEVY

PART # REPLACEMENT PART
63842 $83.55 Alternator Mount Kit, SBC
63843 $287.50 Alternator Drive Kit, SBC, use No. 97170 $107.93 Gilmer Drive Pulley if external oil pump is used. Comes completewith all spacers and hardware

RECOMMENDED USAGE WITH
PART # DESCRIPTION
63750 $174.03 Universal Electric Water Pump Drive Kit
63500 $223.92 63505 SBC Aluminum Water Pumps
63539 63546 63555 63557 $557.42 Electric Water Pumps
ADDITIONAL PART
23523 $72.81 4" Crank Pulley


BIG BLOCK CHEVY

PART # DESCRIPTION
63840 $83.54 Alternator Mount Kit, Big Block Chevy with early style Delco alternator
63841 $290.21 Alternator Drive Kit, Big Block Chevy, use No. 97170 $107.93 Gilmer Drive Pulley if external oil pump is used. Comes complete with all spacers and hardware.

RECOMMENDED USAGE WITH
PART # DESCRIPTION
63750 $174.03 Universal Electric Water Pump Drive Kit
63546 63547 $515.46 Electric Water Pumps
ADDITIONAL PART
23523 $72.81 4" Crank Pulley


POWER STEERING PUMP MOUNT
SMALL BLOCK CHEVY
Early Model GM Pump

This kit mounts an early-style GM Power Steering Pump (with integral reservoir removed) or a Lee, Profile or Cavalier racing power steering pump to the driver¡&hibar;s side head of a Small Block Chevy
. Manufactured from 3/8" 6061-T6 aluminum, anodized
. Can be shimmed to align any pulley combination
. Comes complete with all necessary fasteners

PART # DESCRIPTION
63895 $97.02 Power Steering Pump Mounting Bracket, Small Block Chevy, Early-Style GM Pump


SMALL BLOCK CHEVY
Late Model GM Pump With 18° or 23° Cylinder Head

. This kit mounts a late-model, small-style GM power steering pump (with remote reservoir) or Sweet-type pumps to the driver¡&hibar;s side cylinder head of a Small Block Chevy. Use with Moroso Pump Pulley No. 64860 $110.55
. Manufactured from 3/8" 6061-T6 aluminum, anodized
. Comes complete with all necessary spacers and hardware

PART # DESCRIPTION
63897 $141.55 Power Steering Pump Mounting Bracket, SBC, Late Model GM Pump



Page 169
OIL PUMP & VACUUM PUMP DRIVE KITS
AND PULLEYS
vacuum pump, dry sump pump drive kits
Big and Small Block Chevy

.. Extra long to accommodate any combination
. Steel, self-centering mandrel bolts directly to harmonic balancer for dead-accurate concentricity
. Pulleys are 6061-T6 aluminum and hard coat anodized for exceptional strength and extended service life
. Includes: 2 1/2" V-belt pulley for vacuum pump, 1" (16-tooth) Gilmer pulley for external oil pump, guide plates, assorted spacers, belt guides & hardware
. For optimum accessory speed, use with Moroso Dry Sump Gilmer Pulleys, and Vacuum Pump V-Belt Pulley
No. 64885.

PART # DESCRIPTION
63844 $291.60 Vacuum Pump, Dry Sump Pump Kit, BBC, uses 5" mandrel length
63845 $287.50 Vacuum Pump, Dry Sump Pump Kit, SBC, uses 4.75" mandrel length

PART # REPLACEMENT PARTS
23528 $130.75 Pulley, Gilmer Drive, 28-Tooth
23532 $130.75 Pulley, Gilmer Drive, 32-Tooth
97170 $107.93 Pulley, Gilmer Drive Crankshaft, 16-Tooth

PART # AVAILABLE OPTIONS
23523 $72.81 4" O.D. Mandrel Pulley, V-Belt


VACUUM PUMP. DRY SUMP PUMP DRIVE KIT
.Fits: Small Block Ford 302-351W with either three or four mounting bolts (3.30" bolt circle, 2.432" male register.will NOT fit 289)


.. Hub mounted to harmonic balancer
. 6061-T6 Aluminum Pulleys are hard coat anodized for strength and extended service life
. Includes: 2 1/2" V-belt pulley for vacuum pump, 1" (16-tooth) Gilmer pulley for external oil pump, guide plates, assorted spacers, belt guides and hardware

PART # DESCRIPTION
63846 $360.25 Vacuum Pump, Dry Sump Pump Kit, 5.80" overall length (with spacer)

Part #
PART # AVAILABLE OPTION
23523 $72.81 4" O.D. Mandrel Pulley, V-Belt


VACUUM PUMP. DRY SUMP PUMP DRIVE KIT
Big and Small Block Chrysler


.
. Pulleys are 6061-T6 aluminum and hard coat anodized and mandrel is black anodized for exceptional strength and extended service life
. Extra long to accommodate any combination
. 6-bolt self-centering aluminum hub fastens to balancer; steel mandrel mounts to hub and provides rigid pulley mounting
. Includes: Steel Mandrel, 4" V-belt pulley for alternator, 2 1/2" V-belt pulley for vacuum pump, 1" (16-tooth) Gilmer pulley for external oil pump, guide plates, assorted spacers, belt guides and hardware

PART # DESCRIPTION
63848 $441.40 Vacuum Pump, Dry Sump Pump Kit, 5.70" overall length



Page 170
OIL PUMPS & VACUUM PUMP DRIVE KITS
AND ACCESSORIES
Oil pump & Vacuum Pump Drive Kits
Flange Style


Bolts to balancer.balancer does not need to be drilled like older designs
. Pulleys are hard coat anodized and mandrel is black oxide for exceptional strength and extended service life
. Kits include: one-piece, forged steel drive mandrel, 4" V-belt pulley for alternator, 2 1/2" V-belt pulley for vacuum pump, 1" (16 tooth) Gilmer pulley for external oil pump, guide plates, assorted spacers, belt guides and hardware

PART # Engine
Appl.
Style Mandrel Length Minus Flange Required Balancer Length
63857 $364.32 * SBC Short 2.990" 3-Bolt, 3.20" bolt circle** 3.380"
63859 $380.59 * SBC Long 4.000" 3-Bolt, 3.20" bolt circle** 4.655"
63860 $356.35 GM LS Series Short 2.990" Aftermarket, using BBC 3-Bolt, 3.20" bolt circle, 2.050" female register pattern 3.645"
63858 $356.35 BBC Short 2.990P 3-Bolt, 3.20" bolt circle, 2.275" femaleregister 3.645"
63849 $373.75 BBC Long 4.000" 3-Bolt, 3.20" bolt circle, 2.275" female register 4.655"
63853 $398.25 SBF Short 3.500" 4-Bolt, 3.30" bolt circle, 2.382" male register 4.125"
63847 $387.32 BBF 429- 460 Long 3.500" 4-Bolt, 3.30" bolt circle, 2.180" male register 5.285"

.*For SBC 1/4" thick crank trigger wheels, use part No. 63861 $57.87 Drive Mandrel Spacer Kit (see below)
**Centers off of I.D. of Balancer, via supplied crankbolt washer


Drive Mandrel Spacer Kit

. For use with Moroso Nos. 63857 $364.32 & 63859 $380.59 drive mandrels
. Maintains register of mandrel when using a 1/4" thick crank trigger
. Comes with a 1/4" longer crankshaft bolt
. Constructed out of stress-proof steel with a black oxide finish

PART # DESCRIPTION
63861 $57.87 Drive Mandrel Spacer Kit, SBC, for 1/4" Thick Crank Trigger Wheels



Page 171
OIL PUMP AND VACUUM PUMP
DRIVE MANDRELS
Drive Mandrels, FlanGe Style


.• Bolts to the balancer –balancer does not need to be drilled like older designs
• Using our optional pulleys, custom tailored drives can be created
• Includes one-piece, forged steel drive mandrel, guide plates, assorted spacers, belt guides and hardware

PART # Engine
Appl.
Style Mandrel Length Minus Flange Required
Balancer
Length
63880 $256.37 * SBC Short 2.990" 3-Bolt, 3.20" bolt circle** 3.380"
63881 $337.41 SBC Long 4.000" 3-Bolt, 3.20" bolt circle** 4.655"
63882 $268.53 GM LS Series Short 2.990" Aftermarket, using BBC 3-Bolt, 3.20" bolt circle, 2.050" female register pattern 3.645"
63883 $254.99 BBC Short 2.990" 3-Bolt, 3.20" bolt circle, 2.275" female register 3.645"
63884 $315.72 BBC Long 4.000" 3-Bolt, 3.20" bolt circle, 2.275" female register 4.655"
63885 $246.98 SBF Short 3.500" 4-Bolt, 3.30" bolt circle, 2.382" male register 4.125"
63886 $333.26 BBF 429-460 Long 3.500" 4-Bolt, 3.30" bolt circle, 2.180" male register 5.285"

.*For SBC 1/4" thick crank trigger wheels, use part
No. 63861 $57.87 Drive Mandrel Spacer Kit, page 170)
**Centers off of I.D. of Balancer, via supplied crankbolt washer



Page 172
PULLEYS & ACCESSORIES
Replacement Parts For Dry Sump Drive Kits

With Crank-Driven Power Steering
PART # DESCRIPTION
97110 $44.37 Gilmer Drive Belt - 22.5" long
97120 $44.37 Gilmer Drive Belt - 24.0" long
97130 $47.06 Gilmer Drive Belt - 25.5" long
97140 $47.06 Gilmer Drive Belt - 27.0" long
23528 $130.75 Gilmer Drive Pump Pulley - 28-tooth. For Nos. 23600, 23610, 23620, 23630, 23660, 23670 and 23672
23532 $130.75 Gilmer Drive Pump Pulley - 32-tooth
97170 $107.93 Gilmer Drive Crankshaft Pulley - 16-tooth. For Nos. 23600, 23610, 23620, 23630, 23660, 23670 and 23672
23520 $52.56 V-Belt Crankshaft Pulley - 2.5” long
23523 $72.81 V-Belt Crankshaft Pulley - 4” long


Belt Guides

. Made from 6061-T6 Aluminum
. .062 thick with 1.00 hole in center and provision for 1/8" keyway
. 2 per package.

PART # DESCRIPTION
23560 $10.76 Belt Guide, 2.50" Diameter
23561 $21.51 Belt Guide, 3.50" Diameter
23562 $24.12 Belt Guide, 4.50" Diameter


Crank Pulley Shim Kit
Fits: Small and Big Block Chevrolet engines

. Includes 3 shims per pack, 1/16", 1/8" and 3/16"
PART # DESCRIPTION
64031 $40.45 Crank Pulley Shim Kit


OEM Crankshaft Pulley Reinforcement Plate
Fits: Chevrolet V8 and 90º V6 with OEM crank pulley (GM #3858533), also fits some inline Chevy 6’s.

• Strengthens stock GM crank pulleys
• Precision stamped from 6061-T6 aluminum and black anodized
PART # DESCRIPTION
64030 Crankshaft Pulley Reinforcement Plate



Page 173
PULLEYS & ACCESSORIES
Crankshaft Pulleys, Cast Aluminum

V-Belt Design

. Precision machined from high grade, lightweight aluminum castings
. Extra-deep belt grooves provide added belt retention during rapid changes in engine RPM
. Small pulley diameter slows fan, water pump, and alternator speed to reduce horsepower-robbing drag
. High RPM water pump operation is improved, reducing impeller speed below cavitation threshold
. Use 36‹ x 17/32" wide belt

PART # DESCRIPTION
64050 $57.92 Crankshaft Pulley, single groove, 30% reduction, 5.25" O.D. Fits: SBC, 1968-earlier (with short water pump)
64060 $84.94 Crankshaft Pulley, double groove, 25% reduction, 5.40" O.D. Fits: SBC, 1968-earlier (with short water pump)
64070 $59.31 Crankshaft Pulley, single groove, 50% reduction, 4.00" O.D. Fits: SBC, 1968-earlier (with short water pump)
64100 $88.91 Crankshaft Pulley, single groove, 50% reduction, 4.00" O.D. Fits: SBC, 1969-later (with long water pump)
64110 $88.91 Crankshaft Pulley, double groove, 50% reduction, 4.04" O.D. Fits: SBC and 90o V6 Chevys, 1969-later (with long water pump)
64120 $93.08 Crankshaft Pulley, single groove, 30% reduction, 4.95" O.D. Fits: Chevrolet 302-350, 1969 and later (with long water pump)
64200 $63.40 Crankshaft Pulley, single groove, 30% reduction, 5.25" O.D. Fits: Chevrolet 396-454, pre-1969 (with short water pump)
64210 $85.05 Crankshaft Pulley, double groove, 25% reduction, 5.40" O.D. Fits: Chevrolet 396-454, pre-1969 (with short water pump)
64550 $103.75 Crankshaft Pulley, double groove, 4" dia., fits all 4 bolt dampeners, reduction ratio varies, 4.00" O.D.
Fits: Ford 351-400 Cleveland, Boss 302
64700 $103.75 Crankshaft Pulley, single groove, with standard dampener, 30% reduction, 5.00" O.D. Fits: Chrysler 340-440, pre-1972


Alternator Pulley, Cast Aluminum
V-Belt Design

. Large diameter reduces alternator speed for high engine RPM applications
. Machined from high grade, lightweight aluminum to reduce alternator bearing loads
. Deep groove helps retain V-belt at high RPM
. Uses 36‹ x 17/32" V-belts

PART # DESCRIPTION
64800 $53.88 Alternator Pulley, single groove V-belt. 5.00" O.D. Fits: For GM and Ford Alternators with 21/32" dia. shaft



Page 174
PULLEYS & ACCESSORIES
Crankshaft Pulleys, Billet Aluminum

V-Belt Design

. Machined from the highest grade aircraft billet
aluminum for maximum durability
. Deep precision machined grooves ensure belt retention even during extreme changes in engine RPM
. When crankshaft and water pump pulleys are used together, water pump speed is reduced by approximately 30%
. Hard-coat anodized for extended life
. Uses 36o x 17/32" wide belt

PART # REPLACEMENT PART
64051 $97.04 Crankshaft Pulley, Billet, single groove, 30% reduction, 5.25" O.D. Fits: SBC, 1968-earlier (with short water pump)
64111 $122.70 Crankshaft Pulley, Billet, double groove, 50% reduction, 4.04" O.D. Fits: SBC and 90o V6 Chevys, 1969-later (with long water pump)
64201 $101.18 Crankshaft Pulley, Billet. single groove, 30% reduction, 5.25" O.D. Fits: BBC, 1968-earlier (with short water pump)
64211 $120.06 Crankshaft Pulley, Billet. double groove, 25% reduction, 5.40" O.D. Fits: BBC, 1968-earlier (with short water pump)
64551 $134.91 Crankshaft Pulley, Billet, double groove, 4" dia. fits all 4-bolt dampeners, reduction ratio varies, 4.00" O.D. Fits: Ford 351-400 Cleveland, Boss 302


Crankshaft Pulley, Billet Aluminum
V-Belt Design

. Ideal for driving alternators and/or vacuum pumps at optimum speed
. Fits any 1" dia. crank-driven mandrel with 1/8" x 1/8" keyway
. CNC machined from billet aluminum with hard-coat anodized finish
. May be used with Moroso Vacuum Pumps Nos. 22640, 22641, 22642, 22644, 22840, 22842, 22843, and Vacuum Pump Pulley No. 64885.

PART # DESCRIPTION
23520 $52.56 2.5" V-Belt Crankshaft Pulley
23523 $72.81 4" V-Belt Crankshaft Pulley


POWER STEERING PULLEY, BILLET ALUMINUM
V-Belt Design
Fits: Late model GM pumps

. Designed for Oval Track and Road Race applications using the late model, small GM power steering pump with remote reservoir
. 6" diameter, hard-coat anodized billet aluminum
. Deep-grooved to ensure belt retention under extreme racing conditions
. Can be used as replacement pulley for Sweet-type pumps
. Use with 36‹ x 1/2" wide belt

Part #
PART # REPLACEMENT PART
64860 $110.55 Power Steering Pulley



Page 175
PULLEYS & ACCESSORIES
Alternator Pulley, Billet Aluminum

V-Belt Design

. Machined from the highest grade aircraft billet aluminum for maximum durability
. Deep precision machined grooves ensure belt retention even during extreme changes in engine RPM
. When crankshaft and water pump pulleys are used together, water pump speed is reduced by approximately 30%
. Hard-coat anodized for extended life

PART # DESCRIPTION
64870 $83.63 Billet Aluminum Alternator Pulley. Single groove, 5" O.D. Use 36‹ x 1/2" wide belt Fits: GM and Ford Alternators with 21/32" dia. shaft


Vacuum Pump Design, Billet Aluminum
V-Belt Design

• Fits Moroso Racing Vacuum Pumps or similar "smog" pumps that use OE-style, 3-bolt mounting pattern
• Precision machined from the highest grade aircraft aluminum and hard-coat anodized for extended service life
• Deep V-groove ensures belt retention under all racing conditions
• Machined with six holes to reduce weight
• 5" diameter pulley uses stock (3-bolt) mounting pattern with 1/16" bolt circle
• Use with Moroso Vacuum Pump Nos. 22640, 22641, 22642, 22644, 22840, 22842, and 22843.

PART # DESCRIPTION
64885 $97.05 Vacuum Pump V-Belt Pulley


Vacuum Pump Pulley, Offset, Billet Aluminum
V-Belt Design

. Allows Moroso Vacuum Pumps to be installed in cars with minimal drive mandrel space
. Hard coat anodized
. Offset 7/8", 5" diameter pulley uses stock (3-bolt) mounting pattern with 1/16" bolt circle
. Use with Moroso Vacuum Pump Nos. 22640, 22641, 22642, 22644, 22840, 22842, and 22843.

PART # DESCRIPTION
64887 $102.40 Vacuum Pump Pulley, Offset



Page 176
PULLEYS & ACCESSORIES
Crankshaft Pulleys

Gilmer Style

. 3/8" pitch pulley fits 1" diameter keyed drive mandrels
. Machined from billet aluminum for unmatched precision
. Anodized for extended durability
PART # DESCRIPTION
97170 $107.93 Crankshaft Pulley, Gilmer Style, 3/8" Pitch, 1" Wide,16-teeth
97171 $97.15 Crankshaft Pulley, Gilmer Style, 3/8" Pitch, 1" Wide, 18-teeth
97172 $78.15 Crankshaft Pulley, Gilmer Style, 3.8h Pitch, 1/2" Wide, 18-teeth


Dry Sump Pump Pulleys
Gilmer Style

. Machined from billet aluminum for unmatched precision
. Hard-coat anodized for extended durability
. 3/8" pitch pulleys fit 5/8" diameter shafts
. Use with Moroso Gilmer Drive Pulleys to suit desired drive ratio
. Compatible with 3/8" pitch gilmer tooth drive pulleys and belts manufactured by Moroso and others
. Includes key and 4 set screws to lock pulley to the shaft

PART # DESCRIPTION
23528 $130.75 Dry Sump Pump Pulley, Gilmer Style, 28-teeth
23532 $130.75 Dry Sump Pump Pulley, Gilmer Style, 32-teeth


Vacuum Pump Pulley
Gilmer Type, 28 Tooth

. Fits Moroso Racing Vacuum Pumps or similar "smog" pumps that use OE-style, 3-bolt mounting pattern; accepts standard gilmer belts with 3/4" width or less
. Precision machined from aircraft-quality aluminum with hard-coat anodized finish for extended service life and features direct, bolt-on installation
. Use with Moroso 3- or 4-Vane Racing Vacuum Pump Nos. 22640, 22641, 22642, 22643, 22644, 22840, 22842, 22843, and interchangeable drive components

PART # DESCRIPTION
64886 $180.77 Vacuum Pump Pulley, Gilmer Type, 28 Tooth

PART # AVAILABLE OPTIONS
97172 $78.15 Crankshaft Pulley


Vacuum Pump Pulley
Gilmer Type, 36 Tooth

. Fits Moroso Racing Vacuum Pumps or similar "smog" pumps that use OE-style, 3-bolt mounting pattern; accepts standard Gilmer belts with 1/2" width or less
. Precision machined from aircraft-quality aluminum and features direct, bolt-on installation
. Use with Moroso 3- or 4-Vane Vacuum Pump Nos. 22640, 22641, 22642, 22643, 22644, 22840, 22842 $938.10 and interchangeable drive components

PART # DESCRIPTION
64888 $142.99 Vacuum Pump Pulley, Gilmer Type, 36 Tooth

Part # available
PART # AVAILABLE OPTIONS
97172 $78.15 Crankshaft Pulley



Page 177
PULLEYS & ACCESSORIES
Radius Tooth Dry Sump Pump Pulleys and Drive Pulleys
Moroso black anodized Radius Tooth Pump Pulleys are designed to work more efficiently and take less power to drive your dry sump pump. These Pulleys are made to use a 1.00" wide drive belt, and with a wide variety of sizes, most drive ratios you may need are achievable. All dry sump pulleys are made to accept a 5/8" shaft, and come with 4 set screws to lock the pulley to the shaft. Moroso Radius Tooth Pump Pulleys are designed with the same 8mm tooth technology, and will add to the efficiency of the entire round tooth drive combination.

Available in sizes that will not only give you the ratio you want, but will adjust the centerline measurement between your pump and crankshaft center. This will help in tight fitting conditions while allowing you to have the correct drive ratio. Moroso drive pulleys fit any 1.00" mandrel with a 1/8" keyway slot.


DRY SUMP PUMP PULLEY CHART
Pump
Pulley
Part #
No. oF
teeth
Drive
Pulley
Part #
No. oF
teeth
Drive
ratio
23544 $110.62 30 23541 $52.60 20 67%
30 23542 $66.06 22 73%
30 23543 $56.52 24 80%
23545 $115.91 32 23541 $52.60 20 63%
32 23542 $66.06 22 69%
32 23543 $56.52 24 75%
23546 $117.30 34 23541 $52.60 20 59%
34 23542 $66.06 22 65%
34 23543 $56.52 24 71%
23547 $124.12 36 23541 $52.60 20 56%
36 23542 $66.06 22 61%
36 23543 $56.52 24 67%
23548 $125.40 40 23541 $52.60 20 50%
40 23542 $66.06 22 55%
40 23543 $56.52 24 60%


Radius Tooth Vacuum Pump Pulleys
& Drive Pulleys

Black Anodized
Moroso Radius Tooth Vacuum Pump Pulleys are designed to work more efficiently and take less power to drive your vacuum pump. Moroso Radius Tooth Vacuum Pump Pulleys are made to use a .500" wide drive belt, and with a wide variety of drive pulley sizes, most drive ratios you may need are achievable. This pulley is made to accept a 1/2" shaft, 3-hole OEM design.

Moroso Radius Tooth Drive Pulleys are designed with the latest 8mm tooth technology, and will add to the efficiency of the entire round tooth drive combination. Available in sizes that will not only give you the ratio you want, but will adjust the centerline measurement between your


VACUUMPPUMP PULLEY RATIO CHART
Pump
Pulley
Part #
No. oF
teeth
Drive
Pulley
Part #
No. oF
teeth
Drive
ratio
23533 $57.98 20 23540 $133.47 40 50%
23534 $66.03 22 23540 $133.47 40 55%
23535 $59.24 24 23540 $133.47 40 60%
23537 28 23540 $133.47 40 70%
23538 30 23540 $133.47 40 80%
23539 32 23540 $133.47 40 75%


Radius Tooth Alternator Pulley
Moroso Radius Tooth Alternator Pulley is designed to work more efficiently and take less power to drive. Moroso Radius Tooth Alternator Pulley is made to use a .500" wide drive belt, and with a wide variety of drive pulley sizes, any drive ratio you may need is achievable. This pulley is made to accept a .590" diameter shaft alternator.


ALTERNATOR PULLEY CHART
Pump
Pulley
Part #
No. oF
teeth
Drive
Pulley
Part #
No. oF
teeth
Drive
ratio
23556 $74.10 20 23558 $91.69 40 200%



Page 178
DRIVE BELTS
Radius Tooth Belts

Fits: Radius Tooth Pulleys with 8mm Pitch
. Provides higher power and torque transmission, improved meshing to reduce tooth jump, greater resistance to tooth shear and reduced friction to extend belt life
. Fiberglass cord is wound across the entire width of the belt to minimize stretching
. Belt body is manufactured from a synthetic neoprene compound that resists heat, oils, ozone and aging
. Tough nylon fabric is bonded to the tooth surface for greater wear resistance


PART # Description Length x width (MM) Teeth
97105 $44.47 Radius Tooth Belt 21"x 1" (533 x 25.4) 67
97115 $47.20 Radius Tooth Belt 22" x 1" (559 x 25.4) 70
97125 $47.10 Radius Tooth Belt 23.6" x 1" (599 x 25.4) 75
97135 $48.55 Radius Tooth Belt 25/2" x 1" (641 x 25.4) 80
97136 $60.70 Radius Tooth Belt 25/8" x 1" (655 x 25.4) 82
97138 $60.70 Radius Tooth Belt 26/8" x 1" (681 x 25.4) 85


Gilmer Drive Belts
. For Moroso Dry Sump Pump setups
. Will also work with other manufacturersf 3/8" pitch Gilmer Drive setups


PART # Description Length x width (MM) Teeth
7110 Gilmer Drive Belt 22.5" x 1" (572 x 25.4) 60
97120 $44.37 Gilmer Drive Belt 24" x 1" (610 x 25.4) 64
97130 $47.06 Gilmer Drive Belt 25.5" x 1" (648 x 25.4) 68
97140 $47.06 Gilmer Drive Belt 27" x 1" (686 x 25.4) 72
97113 $38.96 Gilmer Drive Belt 22.5" long x 1/2" wide 60
97123 $38.96 Gilmer Drive Belt 24" long x 1/2" wide 64
97133 $40.45 Gilmer Drive Belt 25.5" long x 1/2" wide 68
97143 $40.45 Gilmer Drive Belt 27" long x 1/2" wide 72


Radius Tooth Belts
Fits: Radius Tooth Pulleys with 8mm Pitch
. Thin Series Belts for Moroso Vacuum Pump and Alternator Pulleys
. Fits 1/2" wide or greater pulleys
. Strong and lightweight with less belt stretch
. Provides lower tension with positive engagement and no slippage

PART # Description Length x width (MM) Teeth
97141 $29.61 Tooth Belt 23.3" x 1/2" (592 x 12.7) 74
97142 $29.61 Tooth Belt 23.9" x 1/2" (608 x 12.7) 78
97144 $25.45 Tooth Belt 25/2" x 1/2" (640 x 12.7) 80
97146 $32.22 Tooth Belt 26.5" x 1/2" (672 x 12.7) 83
97147 $30.98 Tooth Belt 26/8" x 1/2" (680 x 12.7) 85
97149 $25.57 Tooth Belt 28.3" x 1/2" (720 x 12.7) 90
97151 $33.62 Tooth Belt 29.9" x 1/2" (760 x 12.7) 97
97152 $33.62 Tooth Belt 30.6" x 1/2" (776 x 12.7) 99
97154 $28.17 Tooth Belt 31.5" x 1/2" (800 x 12.7) 100
97156 Tooth Belt 33.1" x 1/2" (840 x 12.7) 105
97157 $36.40 Tooth Belt 33.7" x 1/2" (856 x 12.7) 106
97159 $29.52 Tooth Belt 34.7" x 1/2" (880 x 12.7) 110
97164 $32.27 Tooth Belt 37/8" x 1/2" (960 x 12.7) 120


REPLACEMENT PARTS FOR DRY SUMP DRIVE KITS
With Crank-Driven Power Steering
PART # DESCRIPTION
97110 $44.37 Gilmer Drive Belt - 22.5" long
97120 $44.37 Gilmer Drive Belt - 24.0" long
97130 $47.06 Gilmer Drive Belt - 25.5" long
97140 $47.06 Gilmer Drive Belt - 27.0" long
23528 $130.75 Gilmer Drive Pump Pulley - 28-tooth. For Nos. 23600, 23610, 23620, 23630, 23660, 23670, and 23672.
23532 $130.75 Gilmer Drive Pump Pulley - 32-tooth
97170 $107.93 Gilmer Drive Crankshaft Pulley - 16-tooth. For Nos. 23600, 23610, 23620, 23630, 23660, 23670, and 23672.
23520 $52.56 V-Belt Crankshaft Pulley - 2.5” long
23523 $72.81 V-Belt Crankshaft Pulley - 4” long

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