Hypercoils 8" Tall Coil-Over Spring - 2-1/4" I.D. - 400 lb. H776427S 3/8" NPT male extension for

3/8" NPT male extension for use with Mechanical Temperature gauges only

2007-2019 Chevrolet Silverado 3500 HD

Tree Hugger

steel retainer for #26915 or #26918 Valve Springs in Non Gen III Engines is precision machined from 4140 chromemoly steel and finished in black oxide

Vehicle Applications: Ford Diesel Trucks 17-19 V8-6

Hypercoils 8" Tall Coil-Over Spring - 2-1/4" I.D. - 400 lb. H776427S 3/8" NPT male extension forHypercoils 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