Hypercoils 9-1/2" Front Coil Spring - 5-1/2" O.D.- 900 lb. H764001XL 4" and 78" bed lengthsVehicle

4" and 78" bed lengthsVehicle Applications: 2018 Chevrolet Silverado 1500 4WD 69

the A1000 Regulator was designed for use with

1979-1979 Oldsmobile Cutlass Salon

429-460 feature a precision-ground crown radius and surface finish

1991-1991 Chevrolet R2500 Suburban

Hypercoils 9-1/2" Front Coil Spring - 5-1/2" O.D.- 900 lb. H764001XL 4" and 78" bed lengthsVehicleHypercoils 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