The Prothane front sway bar bushing set for 1999–2001 GM 2WD and 4WD vehicles includes 1.13-inch bushings in red and replaces worn front sway bar mounts. These bushings support the sway bar connection, helping preserve correct bar positioning and suspension response. They are a like-for-like replacement intended to maintain steering stability and minimize unwanted body roll on compatible GM models.
Prothane 99-01 GM 2/4wd Front Sway Bar Bushings - 1.13in - Red