PAC Racing Valve Spring Shim - 1.250" OD - 0.570" ID - Steel - (Set of 16) 13-RS1-B-XS bracket/drag cars

bracket/drag cars

Dual Hall-Effect Pick-Ups

Scale Pad Storage Case

and two sets of mounting brackets (brackets allow use of 1

Ideal for high RPM engines with high rocker arm ratios and valve spring pressures

PAC Racing Valve Spring Shim - 1.250" OD - 0.570" ID - Steel - (Set of 16) 13-RS1-B-XS bracket/drag carsProduct Description: Valve Spring Shim 0. 015 in Thick 1. 250 in OD 0. 570 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