Hypercoils 11" Rear Coil Spring - 5" O.D. - 275 lb. Tire Pressure Gauge Holder - w/o Smog Injection Or

- w/o Smog Injection Or Injection Heads - Chevy 396 - 502 cid

GM Fullsize Truck 1988-2006

C6 / Tremec TKO / T56 Transmission

14-1/2 in Wide

Hypercoils 11" Rear Coil Spring - 5" O.D. - 275 lb. Tire Pressure Gauge Holder - w/o Smog Injection OrHypercoils 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