Hypercoils 12" Coil-Over Spring - 2-1/2" I.D. - 475 lb H776001XL 1988-1995 GMC K1500

1988-1995 GMC K1500

improve muscle car traction for drag racingAir Lift Company has been developing air spring suspension products for more than 50 years

180" offset intakes

Coat cam lobes and bottoms of each lifter with MoS2 lube (supplied) to prevent cam lobe and lifter wear from occurring during initial start-up

Serviceable Lifetime High-Flow 8 Layer Cotton Gauze Filter

Hypercoils 12" Coil-Over Spring - 2-1/2" I.D. - 475 lb H776001XL 1988-1995 GMC K1500Hypercoils 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