Hypercoils 8" Tall Coil-Over Spring - 2-1/4" I.D. - 350 lb. MT140BK Note: 2021-2023 Bronco cat-back systems

Note: 2021-2023 Bronco cat-back systems will have lower peak dyno results on stock applications when compared to our axle-back systems

1961-1962 GMC V3000 Forward Control

Vehicle Applications: GMC Cars

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

Hypercoils 8" Tall Coil-Over Spring - 2-1/4" I.D. - 350 lb. MT140BK Note: 2021-2023 Bronco cat-back systemsHypercoils 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