PAC Racing 1300 Series Valve Spring Triple Spring 687 lb/in Spring Rate 1.130" Coil Bind - 1.645" OD Seat Mount retainer and hardware

retainer and hardware

includes three 4" tabs

) that better distributes the ever increasing valve spring loads over the retainer than typical 7

800 in Head

1957-1959 Ford Skyliner Liter- 4

PAC Racing 1300 Series Valve Spring Triple Spring 687 lb/in Spring Rate 1.130" Coil Bind - 1.645" OD Seat Mount retainer and hardwareProduct Description: Valve Spring 1300 Series Triple Spring 687 lb in Spring Rate 1. 130 in Coil Bind 1. 645 in OD 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