Hypercoils 8" Tall Coil-Over Spring - 2-1/4" I.D. - 350 lb. MT140BK Note that sometimes these suits

Note that sometimes these suits are referred to as "fireproof" racecar driver's jackets

Connector Kit

Note these shields are Snell rated only

Stock Replacement Made to OEM Specifications

Vehicle Applications: GMC Cars

Hypercoils 8" Tall Coil-Over Spring - 2-1/4" I.D. - 350 lb. MT140BK Note that sometimes these suitsHypercoils 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