PAC Racing 1200 Series Valve Spring Drag Race Series Dual Spring 629 lb/in Spring Rate - 1.100" Coil Bind Hydraulic Release Bearing Fittings CF-KVehicle Applications: 1966 thru 1970

CF-KVehicle Applications: 1966 thru 1970 Buick Cars 6

Displaces 20% more volume of oil than the M340

Stops Vapor-Locking

MAC Air Pumper

PAC Racing 1200 Series Valve Spring Drag Race Series Dual Spring 629 lb/in Spring Rate - 1.100" Coil Bind Hydraulic Release Bearing Fittings CF-KVehicle Applications: 1966 thru 1970Product Description: Valve Spring 1200 Series Drag Race Series Dual Spring 629 lb in Spring Rate 1. 100 in Coil Bind 1. 625 in OD Drag Race 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