Hypercoils 12" Coil-Over Spring - 2-1/2" I.D. - 450 lb. 33004P 325 Harmonic Damper - SFI

325 Harmonic Damper - SFI 918921

1983-1986 Plymouth Turismo 2

2017 Ford F-250 Super Duty SINGLE REAR WHEELS Vehicle Has OE Fender Flares

5 Quarts w/ Filter)

Hypercoils 12" Coil-Over Spring - 2-1/2" I.D. - 450 lb. 33004P 325 Harmonic Damper - SFIHypercoils 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