QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 12" Tall - 200 lb. RS003C0910 A/C bracket accepts GM R4

A/C bracket accepts GM R4 compressor (Sanden version now available)

1964-1967 Buick Special CID 364 CC 5967 6

1978-1979 Pontiac Grand Prix Base CID 231 Naturally Aspirated GAS

1983-1991 Chevrolet G30

QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 12" Tall - 200 lb. RS003C0910 A/C bracket accepts GM R4QA1 has engineered a complete line of coil over springs to complement its line of shock absorbers and struts. Each spring has been designed to be as light as possible without sacrificing performance, withstand the loads of today's racing suspensions and outperform the competition at an affordable price. Available in 7", 9", 10", 12", 14" and 16" lengths, QA1 offers an assortment of high travel springs with a silver powder coated finish. Made in the