Hypercoils 10" Coil-Over Spring - 2-1/2" I.D. - 110 lb. 472 and an all-new integrated tailgate

and an all-new integrated tailgate seal that allows the cover to be closed with the tailgate in the closed or open position

flexible chest

Not for use with EGT gauges

then delivers the desired firmer ending once the tender spring compresses completely

Hypercoils 10" Coil-Over Spring - 2-1/2" I.D. - 110 lb. 472 and an all-new integrated tailgateHypercoils 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