PAC Racing Steel C/M Spring Seats - 1.550 x .680 x .520 R09J003M high-flow needle and seat assemblies

high-flow needle and seat assemblies

"H/HN" Series - Race engine builders prefer their lack of fl ash plating

Integrated Coolant Reclamation Valve

and 429 460 Big Block Fords

PAC Racing Steel C/M Spring Seats - 1.550 x .680 x .520 R09J003M high-flow needle and seat assembliesProduct Description: Valve Spring Locator Inside 0. 060 in Thick 1. 270 in OD 0. 520 in ID 0. 680 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