PAC Racing Inside Valve Spring Locator - 0.030 in Thick - 1.500 in OD - 0.630 in ID - 0.715 in Spring ID - Chromoly - Set of 16 Air Cleaner Element 500" steel shaft is QPQ

500" steel shaft is QPQ coated and guided by a sealed ball bearing and an extra long sintered bushing

Check rod bolts the proper way

Covers are constructed of a water-proof material and designed for a precise fit

improve cornering while lowering ET's and helping track consistency

Rubber Boot

PAC Racing Inside Valve Spring Locator - 0.030 in Thick - 1.500 in OD - 0.630 in ID - 0.715 in Spring ID - Chromoly - Set of 16 Air Cleaner Element 500" steel shaft is QPQProduct Description: Valve Spring Locator Inside 0. 030 in Thick 1. 500 in OD 0. 630 in ID 0. 715 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