Hypercoils 11" Rear Coil Spring - 5" O.D. - 150 lb. TK5 It is engineered to keep

It is engineered to keep both wheels in a constant drive mode

1998-1999 Mercedes-Benz E430

Secondaries: Mechanical

Chevrolet Silverado/GMC Sierra 1500 HD 2001-2007 (Except 2004)

0L truck applications

Hypercoils 11" Rear Coil Spring - 5" O.D. - 150 lb. TK5 It is engineered to keepHypercoils 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