Hypercoils 10" Coil-Over Spring - 2-1/2" I.D. - 425 lb. FastShafts Included are accessories and pulleys

Included are accessories and pulleys that are manufactured by OE part suppliers many of which are on production cars today

Bracket base measures 1/2" wide x 3-1/4" long and feature a flat bottom with two 1/4-20" threaded mounting holes spaced 2-1/2" apart

1967-1985 Chevrolet K20 Suburban

Very wide power range and excellent mid-range torque for LS engines with cathedral port cylinder heads

Torque Head: 70 ft

Hypercoils 10" Coil-Over Spring - 2-1/2" I.D. - 425 lb. FastShafts Included are accessories and pulleysHypercoils 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