The Prothane rear spring bushings are replacement bushings for 1973–1979 Ford F100 rear springs, shown in black in the product description. Presented as spring and shackle bushings for the rear suspension of the listed Ford F100 model years, these bushings are intended to match that application when servicing or rebuilding the rear spring mounting points. Confirm fitment for your 1973–1979 F100 before purchase.
Prothane 73-79 Ford F100 Rear Spring Bushings - Black