Hypercoils 8" Coil-Over Spring - 2-1/2" I.D. - 300 lb. H763CB3XXL LS6 Camshaft

LS6 Camshaft

2 in Extension

1997-2009 Chevrolet Express 2500

1962-1973 Chevrolet Impala

Black rails

Hypercoils 8" Coil-Over Spring - 2-1/2" I.D. - 300 lb. H763CB3XXL LS6 CamshaftHypercoils 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