Edelbrock Replacement Exhaust Valve - 1.68 in. 91919969 1982-1990 GMC Jimmy

1982-1990 GMC Jimmy

High Dielectric Strength Thermoplastic Cap With Brass terminals

2 to 3 in Lowered

on/off switch

Edelbrock Replacement Exhaust Valve - 1.68 in. 91919969 1982-1990 GMC Jimmy1 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 Exhaust Valve 1. 68; Olds #60519 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 standard.