The Prothane frame shackle bushing kit provides molded replacement shackles in red urethane to restore suspension pivot stiffness and resist deterioration compared with aged rubber components. These bushings are specified for 1980–1998 Ford F250 and F350 four-wheel-drive frames and install into the frame shackle locations to replace original equipment bushings on the listed trucks.
Prothane 80-98 Ford F250/350 4wd Frame Shackle Bushings - Red