The Prothane front sway bar bushing for 1983–2000 GM S‑Series 4WD, sized 28mm in red, replaces the factory mount to secure the front stabilizer bar and reduce unwanted movement. As a direct replacement for the S‑Series front sway bar, it helps restore proper alignment and eliminates clunking or looseness caused by worn bushings to improve steering response.
Prothane 83-00 GM S-Series 4wd Front Sway Bar Bushings - 28mm - Red