PAC Racing Inside Valve Spring Locator - 0.060 in Thick - 1.650 in OD - 0.570 in ID - 0.630 in Spring ID - Chromoly - Set of 16 10203C Chevrolet Big Block 1969-'96

Chevrolet Big Block 1969-'96

EXP 600 Plus has passed the test in every series

Hummer H2: 2003-2009

Tubes Equals 4 Row Efficiency At 5-7 lbs

PAC Racing Inside Valve Spring Locator - 0.060 in Thick - 1.650 in OD - 0.570 in ID - 0.630 in Spring ID - Chromoly - Set of 16 10203C Chevrolet Big Block 1969-'96Product Description: Valve Spring Locator Inside 0. 060 in Thick 1. 650 in OD 0. 570 in ID 0. 630 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