PAC Racing 1300 Series Triple Valve Spring - 752 lb/in Spring Rate - 1.160 in Coil Bind - 1.667 in OD - Set of 16 PAC-1351 Winch Covers 1964-1964 Oldsmobile 442

1964-1964 Oldsmobile 442

1970-1972 Chevrolet Biscayne

Block Connects / Pins / Hardware Included

Patented reverse piston bleed hole vents air from piston area and increases transbrake consistency

Maximum pressure is 7 psi

PAC Racing 1300 Series Triple Valve Spring - 752 lb/in Spring Rate - 1.160 in Coil Bind - 1.667 in OD - Set of 16 PAC-1351 Winch Covers 1964-1964 Oldsmobile 442Product Description: Valve Spring 1300 Series Triple Spring 752 lb in Spring Rate 1. 160 in Coil Bind 1. 667 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