Hypercoils 10" Coil-Over Spring - 1- 7/8" I.D. - 162 lb. 351015 The mounting bosses are cast

The mounting bosses are cast into the manifold only to facilitate fabrication of bracketry

6 AN Male to 10 AN Male O-Ring

Compatible with most factory speed senders

250" Reach

GRT Chassis

Hypercoils 10" Coil-Over Spring - 1- 7/8" I.D. - 162 lb. 351015 The mounting bosses are castHypercoils 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