PAC Racing Valve Spring Shim - 0.020 in Thick - 1.500 in OD - 0.645 in ID - Set of 16 Fuel Pressure Gauge Isolator Fit small and big block

Fit small and big block Chevy (except 348 and 409)

The sun screen lens is designed to help reduce glare from the sun

Prevent intake manifold leaks with ARP's quality fasteners

Includes Grade 8 Hardware

PAC Racing Valve Spring Shim - 0.020 in Thick - 1.500 in OD - 0.645 in ID - Set of 16 Fuel Pressure Gauge Isolator Fit small and big blockProduct Description: Valve Spring Shim 0. 020 in Thick 1. 500 in OD 0. 645 in ID 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