Hypercoils 14" Coil-Over Spring - 2-1/2" I.D. - 275 lb. Fuel Line Covered by our 3-Year Warranty

Covered by our 3-Year Warranty

GM A-Body 1964-74

These bolts are both corrosion and heat-resistant and come highly polished

O2 SENSORS ARE USUALLY RELOCATED ON LONG TUBE OR FULL LENGTH HEADERS TO LOWER COLLECTOR AREA

Hypercoils 14" Coil-Over Spring - 2-1/2" I.D. - 275 lb. Fuel Line Covered by our 3-Year WarrantyHypercoils 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