Prothane front spring and shackle bushings for 1967–1970 GM 4WD trucks in black provide durable polyurethane replacement for worn rubber components. These bushings help restore correct spring alignment and reduce unwanted deflection for improved suspension stability. Supplied as a matched set for front spring and shackle locations, they are appropriate for restoration or performance-oriented rebuilds.

Prothane 67-70 GM 4wd Front Spring & Shackle Bushings - Black