Hypercoils 12" Coil-Over Spring - 2-1/2" I.D. - 350 lb. 28950BK Flange Stackable

Flange Stackable

2020-2021 GMC Sierra 3500 HD Fleetside Without MultiPro TailgateVehicle Applications: 2019-2021 Chevrolet Silverado 1500 Fleetside

RaceQuip's Latch & Link 6-point HANS / HNR auto racing harness set has twin individual shoulder belts that are reduced to 2" above the adjusters to more easily accommodate a HANS or Head and Neck Restraint Device

1964-1972 Ford Custom

Dyno proven to flow up to 2

Hypercoils 12" Coil-Over Spring - 2-1/2" I.D. - 350 lb. 28950BK Flange StackableHypercoils 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