Wiseco Professional Series
Small Block Chevrolet Forged Pistons

RPM - RON'S PRECISION MACHINE, INC.
69 E. 580 N.
Santaquin, Utah 84655
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

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Professional Series
PERFORMANCE QUALITY AT A BUDGET PRICE

Call toll free to purchase at: 1-866-700-5877.

305 Sprint Flat Top ----

350 21°- 23° Two Barrel Flat Top ----

350 21°-23° PRO Late Model Flat Top ----

350 23° Flat Top • Strutted High Strength ----

350 23° Blower / Turbo Dish ----

360 Sprint Car • Brodix® 11X ASCS Head ----

350 23° Hollow Dome • Strutted High Strength

400 23° Blower / Turbo Dish ----

400 18° Solid Dome • Strutted High Strength • “Lil Quick 16” ----

400 23° Hollow Dome • Strutted High Strength • “Lil Quick 16” ----


Wiseco Professional Series Forged Pistonss

SMALL BLOCK CHEVROLET









305 Sprint Flat Top
• ArmorGlide® Skirt Coating
• Lateral Gas Ports
• 4032 Low Expansion Alloy
• .160” Top Ring Land / Int. 225” / Exh .150”
• .150” wall pin & round wire locks
• Anti-detonation & pressure seal grooves
• 1.5mm, 1.5mm, 3.0mm Rings
Sold Separately
• C/R at 0 deck with .040” gasket

305 Sprint Flat Top
Piston designed for circle track use.

305 Sprint Flat Top
Piston designed for circle track use.
• Lateral Gas Ports
• ArmorGlide® Skirt Coating
• Int .225”/ Exh .150” • 4032 Low Expansion Alloy
• Anti-detonation & pressure seal grooves
• C/R @ 0 deck with .040” gasket
• .150” wall chamfered pin & round wire locks
• .160” Top Ring Land Thickness • Pin fitting
.

  0 Deck
at 

 Std. Deck Ht.
 .

 Compression Ratio At:
  Pin Part # Std. Tension Rings
1.5, 1.5, 3.0mm (sold separately)		  
 Kit Part # Your Cost  Bore  Comp. Ht.  Stroke  Rod Length  Avg.
Wt. 		 Volume   54cc  58cc  62cc  66cc

(Included)

 Skirt Type

K0136X3 $1,106.84
 3.766 1.550 3.480 5.700 8.990 9.025 393

-3cc
 10.8 10.3

9.8

9.3

S594-

.927 x 2.250

3766GNX-

Strutted

K0136X6 $1,106.84
 3.796 404

3796GNX-

K0137X3 $1,106.84
 3.766 1.250 3.480 6.000 8.990 9.025 349

-3cc
 10.8 10.3

9.8

9.3

S594-

.927 x 2.250

3766GNX-

Strutted

K0137X6 $1,106.84
 3.796 358

3796GNX-
.
350 21° - 23° Two Barrel Flat Top .
Piston designed for two barrel, circle track use.








• ArmorGlide® Skirt Coating • .150” wall chamfered pin & round wire locks
• .160” Top Ring Land Thickness • Anti-detonation & pressure seal grooves
• C/R @ 0 deck with .040” gasket • Lateral Gas Ports
• 4032 Low Expansion Alloy • Pin fitting
.

  0 Deck
at 

 Std. Deck Ht.
 .

 Compression Ratio At:
  Pin Part # Low Tension Rings
.043, .043, 3.0mm (sold separately)		  
 Kit Part # Your Cost  Bore  Comp. Ht.  Stroke  Rod Length  Avg.
Wt. 		 Volume   58cc  62cc  66cc  70cc

(Included)

 Skirt Type

K0097B2 $1,139.25
 4.020 1.550 3.480 5.700 8.990 9.025 408

-1.7cc
 11.3 10.7 10.2

9.7

S594-

.927 x 2.250
 JG7708-4020-5 $426.55

Strutted

K0097B3 $1,139.25
 4.030 411 JG7708-4030-5 $426.55

K0097B35 $1,139.25
 4.035 413 JG7708-4030-5 $426.55

K0097B4 $1,139.25
 4.040 415 JG7708-4040-5 $426.55

K0097B6 $1,139.25
 4.060 420 JG7708-4060-5 $426.55

K0098B2 $1,139.25
 4.020 1.250 3.480 6.000 9.000 9.025 .

-1.7cc
 11.3 10.7 10.2

9.7

S594-

.927 x 2.250
 JG7708-4020-5 $426.55

Strutted

K0098B3 $1,139.25
 4.030 . JG7708-4030-5 $426.55

K0098B35 $1,139.25
 4.035 . JG7708-4030-5 $426.55

K0098B4 $1,139.25
 4.040 . JG7708-4040-5 $426.55

K0098B6 $1,139.25
 4.060 . JG7708-4060-5 $426.55

K0099B2 $1,139.25
 4.020 1.125

3.480

3.750

6.125

6.000

8.990

9.000

 9.025 .

-1.7cc

11.2

12.1

10.7

11.3

10.2

11.1

9.7

10.5

S594-

.927 x 2.250
 JG7708-4020-5 $426.55

Strutted

K0099B3 $1,139.25
 4.030 . JG7708-4030-5 $426.55

K0099B35 $1,139.25
 4.035 . JG7708-4030-5 $426.55

K0099B4 $1,139.25
 4.040 . JG7708-4040-5 $426.55

K0099B6 $1,139.25
 4.060 . JG7708-4060-5 $426.55
 
350 21°-23° PRO Late Model Flat Top
Piston designed for four barrel, circle track or Street/Strip use
• ArmorGlide® Skirt Coating • Anti-detonation & pressure seal grooves • Lateral Gas Ports
• C/R @ 0 deck with .040” gasket • Valve Pockets: Int. .300” / Exh. SP $9.11 • Pin fitting
• .160” Top Ring Land Thickness • .150” wall chamfered pin & round wire locks • 2618 High Strength Alloy
.

  0 Deck
at 

 Std. Deck Ht.
 .

 Compression Ratio At:
  Pin Part # Low Tension Rings
.043, .043, 3.0mm (sold separately)		  
 Kit Part # Your Cost  Bore  Comp. Ht.  Stroke  Rod Length  Avg.
Wt. 		 Volume   58cc  62cc  66cc  70cc

(Included)

 Skirt Type

K0094B2 $1,139.25
 4.020 1.550 3.480 5.700 8.990 9.025 417

-5cc
 11.3 10.7 10.2

9.7

S594-

.927 x 2.250

Call

Strutted

K0094B3 $1,139.25
 4.030 420

K0094B35 $1,139.25
 4.035 423

K0094B4 $1,139.25
 4.040 426

K0094B6 $1,139.25
 4.060 430

K0095B2 $1,139.25
 4.020 1.250 3.480 6.000 9.000 9.025 372

-5cc
 11.3 10.7 10.2

9.7

S594-

.927 x 2.250

Call

Strutted

K0095B3 $1,139.25
 4.030 .

K0095B35 $1,139.25
 4.035 .

K0095B4 $1,139.25
 4.040 .

K0095B6 $1,139.25
 4.060 .

K0096B2 $1,139.25
 4.020 1.125 3.750 6.000 9.000 9.025 354

-5cc
 12.1:1 11.4:1 10.9:1 10.4:1

S594-

.927 x 2.250

Call

Strutted

K0096B3 $1,139.25
 4.030 358

K0096B35 $1,139.25
 4.035 359

K0096B4 $1,139.25
 4.040 360

K0096B6 $1,139.25
 4.060 365
K0096B125 $1,139.25

4.125
 . 12.5:1 11.9:1 11.3:1 10.9:1

Call
K0096B135 $1,139.25

4.135
 .
K0096B155 $1,139.25

4.155
 .

K0105B3 $961.04
 4.030 1.062 3.875 6.000 9.000 . .

-5cc
 12.4:1 11.8:1 11.2:1 10.7:1

S594-

.927 x 2.250

Call

Strutted

K0105B4 $961.04
 4.040 . .

K0105B6 $961.04
 4.060 . .
K0105B125 $961.04

4.125
 . . 13.1:1 12.4:1 11.9:1 11.3:1
K0105B155 $961.04

4.155
 . .

350 23° Flat Top • Strutted High Strength
Piston designed for high performance street/drag use
• Lateral Gas Ports
• ArmorGlide® Skirt Coating • Valve Pockets Int .320” / Exh .250” • .250” Top Ring Land Thickness
• 2618 High Strength Alloy • Anti-detonation & pressure seal grooves • C/R @ 0 deck with .040” gasket
• .150” wall pins & Spirolox® • Pin upgrade recommended over 700HP • Pin fitting
.

  0 Deck
at 

 Std. Deck Ht.
 .

 Compression Ratio At:
  Pin Part #

Std. Tension Rings
1.2, 1.2, 3mm (Included)
  
 Kit Part # Your Cost  Bore  Comp. Ht.  Stroke  Rod Length  Avg.
Wt. 		 Volume   58cc  62cc  66cc  70cc (Included)

 Skirt Type

K0003X2 $1,334.97
 4.020 1.550 3.480 5.700 8.990 9.025 433

-5.7
 11.1 10.6 10.1

9.7

S643-

.927 x 2.250

4022GFX $39.02

Strutted

K0003X3 $1,334.97
 4.030 447

4032GFX $39.02

K0003X4 $1,334.97
 4.040 449

4042GFX $39.02

K0003X5 $1,334.97
 4.050 451

4052GFX $39.02

K0003X6 $1,334.97
 4.060 456

4062GFX $44.43

K0002X2 $1,334.97
 4.020 1.250 3.480 6.000 8.990 9.025 399

-5.7
 11.1 10.6 10.1

9.7

S643-

.927 x 2.250

4022GFX $39.02

Strutted

K0002X3 $1,334.97
 4.030 405

4032GFX $39.02

K0002X4 $1,334.97
 4.040 407

4042GFX $39.02

K0002X5 $1,334.97
 4.050 410

4052GFX $39.02

K0002X6 $1,334.97
 4.060 415

4062GFX $44.43
.200” Top Ring Land Thickness on 1.125” CH

K0001X2 $1,334.97
 4.020 1.125

3.480

3.750

6.125

6.000

8.990

9.000

 9.025 380

-5.7

11.1

12.0

10.6

11.2

10.1

11.0

9.6

10.4

S643-

.927 x 2.250

4022GFX $39.02

Strutted

K0001X3 $1,334.97
 4.030 387

4032GFX $39.02

K0001X4 $1,334.97
 4.040 390

4042GFX $39.02

K0001X5 $1,334.97
 4.050 392

4052GFX $39.02

K0001X6 $1,334.97
 4.060 394

4062GFX $44.43


350 23° Blower / Turbo Dish








Pistons designed for high performance street / drag race
• Designed for forced induction • Valve Pockets: Int. .280” / Exh .200”
• ArmorGlide® Skirt Coating • C/R @ 0 deck with .040” gasket
• 2618 High Strength Alloy • Pin upgrade recommended over 700HP
• .150” wall pins & Spirolox® • Anti-detonation & pressure seal grooves
• .280” Top Ring Land Thickness • Pin fitting
.
.

  0 Deck
at 

 Std. Deck Ht.
 .

 Compression Ratio At:
  Pin Part # Std. Tension Rings
1/16, 1/16, 3/16
(sold separately)		  
 Kit Part # Your Cost  Bore  Comp. Ht.  Stroke  Rod Length  Avg.
Wt. 		 Volume   58cc  62cc  66cc  70cc

(Included)

 Skirt Type
 K0066A3 $1,178.39  4.030 1.250 3.480 6.000 8.990 9.025   -20.0cc

9.4

8.9

8.4

8.2

S643-

.927 x 2.250
  J100F8-4030-5 $226.61

Strutted

K0066A35 $1,178.39
 4.035 . J100F8-4030-5 $226.61

K0066A4 $1,178.39
 4.040 . J100F8-4040-5 $226.61

K0066A6 $1,178.39
 4.060 . J100F8-4060-5 $226.61

K0067A3 $1,178.39
 4.030 1.125 3.750 6.000 9.000 9.025 427 -29.0cc

9.2

8.7

8.2

8.0

S643-

.927 x 2.250
 J100F8-4030-5 $226.61

Strutted

K0067A35 $1,178.39
 4.035 . J100F8-4030-5 $226.61

K0067A4 $1,178.39
 4.040 419 J100F8-4040-5 $226.61

K0067A6 $1,178.39
 4.060 427 J100F8-4060-5 $226.61
• .250” Top Ring Land Thickness on 1.062” Comp. height .

K0068A3 $1,178.39
 4.030 1.062 3.875 6.000 9.000 9.025 . -32.0cc

9.2

8.7

8.3

8.1

S643-

.927 x 2.250
 J100F8-4030-5 $226.61

Strutted

K0068A35 $1,178.39
 4.035 . J100F8-4030-5 $226.61

K0068A4 $1,178.39
 4.040 . J100F8-4040-5 $226.61

K0068A6 $1,178.39
 4.060 . J100F8-4060-5 $226.61
• .260” Top Ring Land Thickness on 1.000” Comp. height .

K0069A3 $1,178.39
 4.030 1.000 4.000 6.000 9.000 9.025 . -36.0cc

9.2

8.7

8.3

8.1

S643-

.927 x 2.250
 J100F8-4030-5 $226.61

Strutted

K0069A35 $1,178.39
 4.035 . J100F8-4030-5 $226.61

K0069A4 $1,178.39
 4.040 . J100F8-4040-5 $226.61

K0069A6 $1,178.39
 4.060 . J100F8-4060-5 $226.61
 
360 Sprint Car • Brodix ® 11X ASCS Head

Piston designed for 360 Sprint Car or Street/Strip use
• Lateral Gas Ports
• ArmorGlide® Skirt Coating • Valve Pockets: Int. .320/ Exh .220
• 2618 High Strength Alloy • Contoured Dome & Valve Pockets
• C/R @ 0 deck with .040” gasket • Anti-detonation & pressure seal grooves
• Pin fitting • .155” wall chamfered pins & round wire locks
.

  0 Deck
at 

 Std. Deck Ht.
 .

 Compression Ratio At:
  Pin Part #

Std. Tension Rings
1.2, 1.2, 3.0mm
(Included)
  
 Kit Part # Your Cost  Bore  Comp. Ht.  Stroke  Rod Length  Avg.
Wt. 		 Volume   58cc  62cc  66cc  70cc

(Included)

 Skirt Type

K0138X2 $1,213.57
 4.020 1.250 3.480 6.000 8.990 9.025 .

15cc
 15.2 14.2 13.1 12.5

S795-

.927 x 2.750

4022GFX $39.02

Slab Sided

K0138X3 $1,213.57
 4.030 .

4032GFX $39.02

K0138X35 $1,213.57
 4.035 .

4037GFX $44.43

K0138X4 $1,213.57
 4.040 .

4042GFX $39.02

K0138X6 $1,213.57
 4.060 .

4062GFX $44.43

K0139X2 $1,213.57
 4.020 1.225 3.550 6.000 9.000 9.025 .

15cc
 15.5 14.5 13.3 12.7

S795-

.927 x 2.750

4022GFX $39.02

Slab Sided

K0139X3 $1,213.57
 4.030 .

4032GFX $39.02

K0139X35 $1,213.57
 4.035 .

4037GFX $44.43

K0139X4 $1,213.57
 4.040 .

4042GFX $39.02

K0139X6 $1,213.57
 4.060 .

4062GFX $44.43
.


CHEVROLET SMALL BLOCK












350 23° Hollow Dome • Strutted High Strength
• ArmorGlide® Skirt Coating
• Lateral Gas Ports
• Pin Upgrade Recommened over 700HP
• 2618 High Strength Alloy
• .240” Top Ring Land / Int. .310” / Exh. .235”
• C/R at 0 deck with .040” gasket
• .150” wall pin & Spirolox®
• Anti-detonation & pressure seal grooves
• .043”, .043”, 3.0mm Rings Sold Separately
350 23° Hollow Dome • Strutted High Strength • “Lil Quick 16”
Piston designed for four barrel, circle track or Street/Strip use

350 23° Hollow Dome • Strutted High Strength • “Lil Quick 16”
.








Piston designed for four barrel, circle track or Street/Strip use
• Lateral Gas Ports • .240” Top Ring Land Thickness
• ArmorGlide® Skirt Coating • Valve Pockets: Int. .310” Exh. .235”
• 2618 High Strength Alloy • C/R @ 0 deck with .040” gasket
• .150” wall pins & Spirolox® • Anti-detonation & pressure seal grooves
• Pin Fitting • Pin upgrade recommended over 700HP
.

  0 Deck
at 

 Std. Deck Ht.
 .

 Compression Ratio At:
  Pin Part #

Low Tension Rings
.043, .043, 3.0mm
(sold separately)
  
 Kit Part # Your Cost  Bore  Comp. Ht.  Stroke  Rod Length  Avg.
Wt. 		 Volume   58cc  62cc  66cc  70cc

(Included)

 Skirt Type

K0127B3 $1,256.67
 4.030 1.550 3.480 5.700 8.990 9.025 525 13.5cc 15.2 14.2 13.3 12.5

S424-

.927 x 2.500

 JG7708-4030-5 $426.55

Strutted

K0127B35 $1,256.67
 4.035 527 JG7708-4030-5 $426.55

K0127B4 $1,256.67
 4.040 529 JG7708-4040-5 $426.55

K0127B6 $1,256.67
 4.060 536 JG7708-4060-5 $426.55

K0128B3 $1,256.67
 4.030 1.250 3.480 6.000 9.000 9.025 473 13.5cc 15.2 14.2 13.3 12.5

S424-

.927 x 2.500

 JG7708-4030-5 $426.55

Strutted

K0128B35 $1,256.67
 4.035 478 JG7708-4030-5 $426.55

K0128B4 $1,256.67
 4.040 480 JG7708-4040-5 $426.55

K0128B6 $1,256.67
 4.060 486 JG7708-4060-5 $426.55

K0129B3 $1,256.67
 4.030 1.125

3.480

3.750

6.125

6.000

8.990

9.000

 9.025 450 13.5cc

15.2

16.3

14.2

15.2

13.3

14.2

12.5

13.4

S424-

.927 x 2.500

 JG7708-4030-5 $426.55

Strutted

K0129B35 $1,256.67
 4.035 455 JG7708-4030-5 $426.55

K0129B4 $1,256.67
 4.040 458 JG7708-4040-5 $426.55

K0129B6 $1,256.67
 4.060 462 JG7708-4060-5 $426.55

K0130B3 $1,256.67
 4.030 1.062 3.875 6.000 9.000 9.025 441 13.5cc 16.7 15.6 14.6 13.8

S424-

.927 x 2.500

 JG7708-4030-5 $426.55

Strutted

K0130B35 $1,256.67
 4.035 443 JG7708-4030-5 $426.55

K0130B4 $1,256.67
 4.040 445 JG7708-4040-5 $426.55

K0130B6 $1,256.67
 4.060 451 JG7708-4060-5 $426.55
 
400 23° Blower / Turbo Dish
Pistons designed for high performance street / drag race
• .150” wall pins & Spirolox® • Designed for Forced Induction • C/R @ 0 deck with .040” gasket
• ArmorGlide® Skirt Coating • Pin upgrade recommended over 700HP • Valve Pockets Int .280” Exh .200”
• 2618 High Strength Alloy • Anti-detonation & pressure seal grooves • Pin Fitting
.

  0 Deck
at 

 Std. Deck Ht.
 .

 Compression Ratio At:
  Pin Part #

Std. Tension Rings
1/16, 1/16, 3/16
(sold separately)
  
 Kit Part # Your Cost  Bore  Comp. Ht.  Stroke  Rod Length  Avg.
Wt. 		 Volume   58cc  64cc  70cc  74cc

(Included)

 Skirt Type
K0070A125 $1,178.39

4.125
 1.125 3.750 6.000 9.000 9.025 . -32.0cc

9.4

8.9

8.5

8.2

S424-

.927 x 2.500

 J100F8-4125-5 $271.15

Strutted
K0070A155 $1,178.39

4.155
 476 J100F8-4155-5 $271.15
K0070A165 $1,178.39

4.165
 . J100F8-4165-5 $271.15
K0071A125 $1,178.39

4.125
 1.062 3.875 6.000 9.000 9.025 . -36.0cc

9.4

8.9

8.5

8.2

S424-

.927 x 2.500

 J100F8-4125-5 $271.15

Strutted
K0071A155 $1,178.39

4.155
 427 J100F8-4155-5 $271.15
K0071A165 $1,178.39

4.165
 . J100F8-4165-5 $271.15
• .220” Top Ring Land Thickness on 1.000” CH
K0072A125 $1,178.39

4.125
 1.000 4.000 6.000 9.000 9.025 . -38.0cc

9.5

9.0

8.6

8.3

S424-

.927 x 2.500

 J100F8-4125-5 $271.15

Strutted
K0072A155 $1,178.39

4.155
 . J100F8-4155-5 $271.15
K0072A165 $1,178.39

4.165
 . J100F8-4165-5 $271.15
.

410 Sprint Car • All Pro® 13° / Brodix® GB2000 / Dart® 13 °

Piston designed for circle track or Street/Strip use
• Lateral Gas Ports • Chamfered Pins & Round Wire Locks
• ArmorGlide® Skirt Coating • Anti-detonation & pressure seal grooves
• 2618 High Strength Alloy • C/R @ 0 deck with .040” gasket
• .260” Top Ring Land Thickness • Dedicated Left & Right Hand Forgings
• Valve Pockets Int .300” Exh .240” • Pin Fitting
.

  0 Deck
at 

 Std. Deck Ht.
 .

 Compression Ratio At:
  Pin Part #

Low Tension Rings
1.2, 1.2, 3.0mm
(sold separately)
  
 Kit Part # Your Cost  Bore  Comp. Ht.  Stroke  Rod Length  Avg.
Wt. 		 Volume   48cc  52cc  58cc  62cc

(Included)

 Skirt Type

K0140XS $1,213.57

4.125
 1.250 3.800 5.850 9.000 9.025 .

-2cc
 15.2 14.3 13.1 12.3

S795-

.927 x 2.750

4127GFX $44.43

Slab Sided

K0140X05 $1,213.57

4.130
 469

4127GFX $44.43

K0140X1 $1,213.57

4.135
 472

4137GFX $44.43

K0140X15 $1,213.57

4.140
 .

4137GFX $44.43

K0140X2 $1,213.57

4.145
 .

4147GFX $44.43

K0140X3 $1,213.57

4.155
 .

4158GFX $44.43

K0141XS $1,054.23

4.125
 1.100 3.800 6.000 9.000 9.025 .

-2cc
 15.3 14.4 13.4 12.6

S795-

.927 x 2.750

4127GFX $44.43

Slab Sided

K0141X05 $1,054.23

4.130
 .

4127GFX $44.43

K0141X1 $1,054.23

4.135
 438

4137GFX $44.43

K0141X15 $1,054.23

4.140
 .

4137GFX $44.43

K0141X2 $1,054.23

4.145
 .

4147GFX $44.43

K0141X3 $1,054.23

4.155
 443

4158GFX $44.43

CHEVROLET SMALL BLOCK







400 18° Solid Dome • Strutted High Strength • “Lil Quick 16”
• ArmorGlide® Skirt Coating
• Lateral Gas Ports
• Radiused Valve Pockets and CNC
Race-ready Domes
• 2618 High Strength Alloy
• Int. .290” / Exh. .260”
• C/R at 0 deck with .040” gasket
• .150” Tapered wall tool steel pin & Spirolox®
• Anti-detonation & pressure seal grooves
• .043”, .043”, 3.0mm Rings Sold Separately


400 18° Solid Dome • Strutted High Strength • “Lil Quick 16”
Pistons designed for high performance street / drag race

400 18° Solid Dome • Strutted High Strength • “Lil Quick 16”
Pistons designed for high performance street / drag race
• Lateral Gas Ports • Pockets: Int. 290" / Exh. .260"
• ArmorGlide® Skirt Coating • Anti-detonation & pressure seal grooves
• 2618 High Strength Alloy • C/R @ 0 deck with .040” gasket
• Radiused Valve Pockets • .150” Tapered Wall Tool Steel Pins & Spirolox ®
• CNC Race-ready Domes • Pin Fitting		 .
.

  0 Deck
at 

 Std. Deck Ht.
 .

 Compression Ratio At:
  Pin Part #

Low Tension Rings
.043, .043, 3.0mm
(sold separately)
  
 Kit Part # Your Cost  Bore  Comp. Ht.  Stroke  Rod Length  Avg.
Wt. 		 Volume   45cc  52cc  54cc  65cc

(Included)

 Skirt Type

K0031BS $1,285.00

4.125
 1.120 3.750 6.000 8.995 9.025 476

3cc

solid
 15.5 13.9 13.5 11.7

S699-

.927 x 2.500

 JG7708-4125-5 $426.55 .

K0031B05 $1,285.00

4.130
 . JG7708-4125-5 $426.55 .

K0031B1 $1,285.00

4.135
 476 JG7708-4135-5 $426.55 .

K0031B15 $1,285.00

4.140
 . JG7708-4135-5 $426.55 .

K0031B2 $1,285.00

4.145
 . JG7708-4145-5 $426.55 .

K0031B3 $1,285.00

4.155
 484 JG7708-4155-5 $426.55 .

K0031B4 $1,285.00

4.165
 486 JG7708-4165-5 $426.55 .

K0031B6 $1,285.00

4.185
 492 JG7708-4185-5 $426.55 .

K0030BS $1,285.00

4.125
 1.062 3.875 6.000 9.000 9.025 457

3cc

solid
 16.2 14.6 14.1 12.3

S699-

.927 x 2.500

 JG7708-4125-5 $426.55 .

K0030B05 $1,285.00

4.130
 460 JG7708-4125-5 $426.55 .

K0030B1 $1,285.00

4.135
 462 JG7708-4135-5 $426.55 .

K0030B15 $1,285.00

4.140
 465 JG7708-4135-5 $426.55 .

K0030B2 $1,285.00

4.145
 467 JG7708-4145-5 $426.55 .

K0030B3 $1,285.00

4.155
 468 JG7708-4155-5 $426.55 .

K0030B4 $1,285.00

4.165
 470 JG7708-4165-5 $426.55 .

K0030B6 $1,285.00

4.185
 474 JG7708-4185-5 $426.55 .

K0029BS $1,285.00

4.125
 1.000 4.000 6.000 9.000 9.025 443

3cc

solid
 16.7 15.0 14.6 12.6

S699-

.927 x 2.500

 JG7708-4125-5 $426.55 .

K0029B05 $1,285.00

4.130
 . JG7708-4125-5 $426.55 .

K0029B1 $1,285.00

4.135
 448 JG7708-4135-5 $426.55 .

K0029B15 $1,285.00

4.140
 . JG7708-4135-5 $426.55 .

K0029B2 $1,285.00

4.145
 446 JG7708-4145-5 $426.55 .

K0029B3 $1,285.00

4.155
 452 JG7708-4155-5 $426.55 .

K0029B4 $1,285.00

4.165
 453 JG7708-4165-5 $426.55 .

K0029B6 $1,285.00

4.185
 458 JG7708-4185-5 $426.55 .

400 23° Hollow Dome • Strutted High Strength • “Lil Quick 16”
Pistons designed for high performance street / drag race
• Lateral Gas Ports • Pockets: Int. .325" / Exh. .250" (except K0033 .310" Int.)
• ArmorGlide® Skirt Coating • Anti-detonation & pressure seal grooves • CNC Race-ready Domes
• 2618 High Strength Alloy • .150” Wall Pins & Spirolox ® • C/R @ 0 deck with .040” gasket
• Radiused Valve Pockets • Pin upgrade recommended over 700HP • Pin Fitting
.

  0 Deck
at 

 Std. Deck Ht.
 .

 Compression Ratio At:
  Pin Part #

Low Tension Rings
.043, .043, 3.0mm
(sold separately)
  
 Kit Part # Your Cost  Bore  Comp. Ht.  Stroke  Rod Length  Avg.
Wt. 		 Volume   58cc  62cc  67cc  76cc (Included)   Skirt Type

K0033BS $1,256.67

4.125
 1.120 3.750 6.000 8.995 9.025 499 13.5cc 14.8 14.0 13.0 11.6

S424-

.927 x 2.500

 JG7708-4125-5 $426.55

Strutted

K0033B05 $1,256.67

4.130
 500 JG7708-4125-5 $426.55

K0033B15 $1,256.67

4.140
 . JG7708-4135-5 $426.55

K0033B2 $1,256.67

4.145
 . JG7708-4135-5 $426.55

K0033B3 $1,256.67

4.155
 507 JG7708-4155-5 $426.55

K0033B4 $1,256.67

4.165
 508 JG7708-4165-5 $426.55

K0033B6 $1,256.67

4.185
 514 JG7708-4185-5 $426.55

K0034BS $1,256.67

4.125
 1.060 3.875 6.000 8.998 9.025 477 12.0cc 15.1 14.2 13.3 11.9

S424-

.927 x 2.500

 JG7708-4125-5 $426.55

Strutted

K0034B05 $1,256.67

4.130
 . JG7708-4125-5 $426.55

K0034B15 $1,256.67

4.140
 . JG7708-4135-5 $426.55

K0034B2 $1,256.67

4.145
 . JG7708-4135-5 $426.55

K0034B3 $1,256.67

4.155
 485 JG7708-4155-5 $426.55

K0034B4 $1,256.67

4.165
 469 JG7708-4165-5 $426.55

K0034B6 $1,256.67

4.185
 475 JG7708-4185-5 $426.55

K0032BS $1,256.67

4.125
 1.000 4.000 6.000 9.000 9.025 458 10.0cc 15.2 14.3 13.4 12.0

S424-

.927 x 2.500

 JG7708-4125-5 $426.55

Strutted

K0032B05 $1,256.67

4.130
 . JG7708-4125-5 $426.55

K0032B15 $1,256.67

4.140
 . JG7708-4135-5 $426.55

K0032B2 $1,256.67

4.145
 . JG7708-4135-5 $426.55

K0032B3 $1,256.67

4.155
 465 JG7708-4155-5 $426.55

K0032B4 $1,256.67

4.165
 469 JG7708-4165-5 $426.55
 K0032B6 $1,256.67  4.185  1.000  4.000  6.000  9.000  9.025  475  10.0cc  15.2  14.3  13.4

 12.0

 S424-

.927 x 2.500
 JG7708-4185-5 $426.55  Strutted


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