Claimer Series Stainless Steel Valves

RPM - RON'S PRECISION MACHINE, INC.
3461 W. 250 N.
Hurricane, Utah 84737
1-435-673-0724 e-mail

Don't forget to bookmark this site.

Home – Engine Rebuild – Engine Kits – Crankshafts – Balancing & Blueprinting – Price Engine Kits & Parts – Engine Start-up – Degree Cam – Cylinder Heads – Other Related Web Sites – About the owner of RPM – Frequently Asked Questions – Purchase Information
All valves are one-piece construction.

Call toll free to order at 1-866-700-5877 or e-mail or use the order form for questions and to check stock.

Chevrolet (arrow down for Ford)


Ideal for Street and Low Cost Race Applications

CHEVY  APPLICATIONS

This model features an undercut stem in the head area. In addition to reducing the valve weight (which provides benefits in opening rate and RPM limits) the radius of the head is such that is significantly improves air/fuel flow. This model enjoys great success when used with stock heads, as well as modified versions. Many available with Black Knight coating. Fully swirl polished. Chromed stems and Stellite tips.
Ideal for tough racing applications of all kinds. Now available for imports.

DESCRIPTION LENGTH MATERIAL PART NUMBER Your Cost
ea. $ 
SMALL BLOCK  
1.500 Exhaust 4.88 21-4N E-2809-POL  5.81
1.500 Exhaust 4.88 21-4N SEV-2809  6.51
1.500 Exhaust .100 Longer 21-4N SEV-2809+100  8.53
1.84 4.88 21-4N SEV-3091  7.08
1.84 4.88 21-2N I-3091-POL  6.12
1.940 Intake 4.88 21-2N I-2552-POL  5.01
1.940 Intake 4.88 21-4N SEV-2552  6.12
1.940 Intake .100 Longer 21-4N SEV-2552+100  7.67
2.020 Intake 4.88 21-2N I-2470-POL  4.79
2.020 Intake 4.88 21-4N I-2470HP  6.15
2.020 Intake .100 Longer 21-2N I-2470HP+100  7.70
1.600 Exhaust 4.88 21-4N E-2469HP  6.03
1.600 Exhaust .100 Longer 21-4N E-2469HP+100  8.80
2.055 Intake 4.900 2gr 21-2N SEV-11598-E  11.32
2.055 Intake .100 Longer 2gr 21-2N SEV-11598-E+100  12.23
2.080 Intake 4.93 21-2N SEV-3122-E  10.62
2.080 Intake .100 Longer 21-2N SEV-3122E+100  12.09
BIG BLOCK 396/454  
2.190 Intake   21-2N I-2562-POL  6.99
1.880 Exhaust   21-4N E-2692-POL  8.91
1.725 Exhaust   21-4N E-2561-POL  8.97
2.065 Intake   21-2N I-2867-POL  7.67

 

  

Ford

Call toll free to order at 1-866-700-5877 or e-mail or use the order form for questions and to check stock.


Ideal for Street and Low Cost Race Applications

FORD APPLICATIONS

This model features an undercut stem in the head area. In addition to reducing the valve weight (which provides benefits in opening rate and RPM limits) the radius of the head is such that is significantly improves air/fuel flow. This model enjoys great success when used with stock heads, as well as modified versions. Many available with Black Knight coating. Fully swirl polished. Chromed stems and Stellite tips.
Ideal for tough racing applications of all kinds. Now available for imports.

DESCRIPTION HEAD SIZE MATERIAL PART NUMBER Your Cost
ea. $ 
SMALL BLOCK  
351C/400M Single Groove Exhaust 1.656 21-4N SEV-3037  9.22
351C/400M Single Groove Intake 2.041 21-2N SEV-3082-E  8.53
302/351W Intake 1.780 21-4N SEV-2985  10.08
302/351W Exhaust 1.460 21-4N SEV-3011NC  10.77
302/351W Intake 1.900 21-2N I-2985-S-POL  8.20
302/351W Exhaust 1.600 21-4N E-2984-S-POL  8.26

 

  

HOME