PAC Racing Valve Spring Shim - 1.250" OD - 0.570" ID - Steel - (Set of 16) 940002 Available in cast or polished

Available in cast or polished finish

AMC and other DUI distributors

We've improved the original small-block design with extra-thick decks and high-capacity water jackets that increase reliability in high-performance applications

in-tank fuel pump that fits many popular late model EFI applications

large base 2" x 3 11/16"

PAC Racing Valve Spring Shim - 1.250" OD - 0.570" ID - Steel - (Set of 16) 940002 Available in cast or polishedProduct 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