Hypercoils 12" Coil-Over Spring - 2-1/2" I.D. - 185 lb. Body Bolt Kit Optima Red / Yellow Top

Optima Red / Yellow Top Batteries

Secondary ORB port machined into flange for easy AN plumbing of feed line

GMC: Yukon 00 - 14 5

Flowmaster Logo Embossed 4 in

1978-1979 Pontiac LeMans CID 350 GAS

Hypercoils 12" Coil-Over Spring - 2-1/2" I.D. - 185 lb. Body Bolt Kit Optima Red / Yellow TopHypercoils are manufactured from the highest quality chrome silicone steel and high tensile chrome silicone steel available in the world. The material used in producing Hypercoils undergoes two separate magnaflux inspections. Once before manufacture and again after coiling. These inspections insure the wire is free from surface imperfections which, if gone undetected could lead to spring failure. The life of a suspension coil is directly related to