PAC Racing 1300 Series Triple Valve Spring - 689 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD YA0804 and diaper pin)

and diaper pin)

as well as Buick V6 applications is precision machined from 4140 chromemoly steel and finished in black oxide

Available in Red (P/N 7764) or Black (P/N 77643)

1985-1999 Ford F-250

PAC Racing 1300 Series Triple Valve Spring - 689 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD YA0804 and diaper pin)Product Description: Valve Spring 1300 Series Triple Spring 689 lb in Spring Rate 1. 130 in Coil Bind 1. 645 in OD Sold Individually 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