The Prothane front sway bar bushings for 1973–1980 GM full-size vehicles are 1 1/16-inch replacement bushings supplied in black. They serve as direct-fit replacements for the front anti-roll bar attachment points, helping restore proper stabilizer mount condition where original bushings have worn. These vehicle-specific bushings match the listed GM full-size applications and diameter for straightforward suspension refreshes.
Prothane 73-80 GM Full Size Front Sway Bar Bushings - 1 1/16in - Black