Hypercoils 10" Coil-Over Spring - 1- 7/8" I.D. - 275 lb. 122004 The gauge is calibrated at

The gauge is calibrated at every 1/4 tank reading

Simple design easily accommodates multiple styles and sizes

Race proven in alcohol cars under all racing conditions

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Hypercoils 10" Coil-Over Spring - 1- 7/8" I.D. - 275 lb. 122004 The gauge is calibrated atHypercoils 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