PAC Racing Valve Spring Shim - 0.030" Thick - 1.250" OD - Steel (Set of 16) Air Filter Oil Prevent cam bolts from backing

Prevent cam bolts from backing out at high RPM and load with our cam lock plate and bolt kit for Chevrolet Small and Big Block

Nitrous System or Line/Loc

1970-1974 Chevrolet C20 Pickup

The Nitrous Express LS 102mm Plate System features a billet plate that fits all FAST 102 intakes

GM Drum Brake

PAC Racing Valve Spring Shim - 0.030" Thick - 1.250" OD - Steel (Set of 16) Air Filter Oil Prevent cam bolts from backingProduct Description: Valve Spring Shim 0. 030 in Thick 1. 250 in OD Steel Set of 16 PAC Racing Springs is part of the Race Winning Brands Family. With more than 100 years of spring manufacturing experience. We understand the demands of racing and provide a commitment to all of our customers to provide the best service possible. We continue to expand products and offer expanded onsite technical services at various racing events. We believe these