Whiteline Spring Shackle Bushings Ford F-350 1970-1981 RENNELEMENT They're designed for plug-compatible installation

They're designed for plug-compatible installation with stock electrical

Ignition control to 0

or chemical prep is needed

Clear corner lenses — Contrasts the black housing for a modern

Required when running Skunk2 Ultra Street Plenum Spacer with 74mm throttle body

Whiteline Spring Shackle Bushings Ford F-350 1970-1981 RENNELEMENT They're designed for plug-compatible installationSpring Shackle Bushing Ford F 350 1970 1981 Poly Bushings Spring Shackle Position: Rear 2WD Whiteline Synthetic Elastomer Bushings After extensive development and testing of materials that would offer strength and durability, geometry retention and memory without the harshness, WHITELINE has created a progressive, long chain Synthetic Elastomer that delivers the combined physical advantages of solid bushings, with the extreme flexibility