PAC Racing Valve Spring Seat - Inside - 0.060" Thick - 1.500" OD - 0.575" ID - 0.730" Spring ID - Chromoly (Set of 16) 35012BK Download and save Holley EFI

Download and save Holley EFI data logs to external USB memory stick

quick release

Need cold start help to keep your race car running and get it warmed up

Buick: GS 70 - 71 5

Ultra-light weight

PAC Racing Valve Spring Seat - Inside - 0.060" Thick - 1.500" OD - 0.575" ID - 0.730" Spring ID - Chromoly (Set of 16) 35012BK Download and save Holley EFIProduct Description: Valve Spring Locator Inside 0. 060 in Thick 1. 550 in OD 0. 575 in ID 0. 730 in Spring ID Chromoly 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