The Prothane front sway bar bushing set for 1999–2001 GM 2WD and 4WD vehicles includes 1.13-inch bushings in black as a like-for-like replacement. These bushings support the sway bar mounting points and help maintain proper bar alignment and suspension response, providing a straightforward replacement to preserve steering stability and reduce excessive body roll on compatible GM models.
Prothane 99-01 GM 2/4wd Front Sway Bar Bushings - 1.13in - Black