Edelbrock Exhaust Valve - 1.810 in Head - 11/32 in Valve Stem - Edelbrock Performer RPM 440 - Mopar B / RB-Series 854004 By using the highest quality

By using the highest quality materials

For Use w/Medium Belt Alignment

Works with all 4-bolt LS intake bolt patterns

Single Helmet Bag

1987 GMC S15 High Sierra Standard Cab Pickup

Edelbrock Exhaust Valve - 1.810 in Head - 11/32 in Valve Stem - Edelbrock Performer RPM 440 - Mopar B / RB-Series 854004 By using the highest quality1 piece, swirl polished, hardened tip stainless steel exhaust valves with undercut stems for increased flow. Hard chromed valve stems are 11 32in. except where noted Edelbrock 1 Exh Valve 1. 81 X 4. 93 Chrys; #60929 HeadSince 1938, Edelbrock has been committed to making the finest high performance products in the industry. The famous Edelbrock Intake Manifold, Edelbrock Aluminum Cylinder Heads and Edelbrock Water Pumps have become the industry