Prothane 7-1155 Front Sway Bar Bushing Set 32mm GM S-Series 4WD 1983-2000

Restore and improve your front suspension's handling performance with the Prothane 7-1155 polyurethane front stabilizer bar bushing set. Designed for GM S-Series 4WD vehicles (1983–2000) with a 32mm sway bar diameter, these bushings are a direct replacement for worn, soft OEM rubber bushings that allow excessive body roll and imprecise steering feel.

Prothane's polyurethane compound is significantly firmer than stock rubber, reducing bushing deflection under cornering loads and improving the effectiveness of your factory or aftermarket anti-roll bar. Each bushing features precision-machined grooved bores engineered to retain Prothane's proprietary super grease, ensuring long-lasting, quiet operation without the squeaking commonly associated with polyurethane suspension components.

Key Features:

• Fits GM S-Series 4WD vehicles, 1983–2000
• 32mm inner diameter to match OEM stabilizer bar
• High-performance polyurethane construction — firmer than stock rubber for improved handling
• Grooved bore design retains Prothane super grease for quiet, maintenance-friendly operation
• Direct OEM replacement with enhanced durability and performance
• Resists oil, ozone, and weathering better than rubber

Whether you're looking to eliminate sloppy handling from worn bushings or simply want a longer-lasting, performance-oriented upgrade over OEM rubber, the Prothane 7-1155 delivers a noticeable improvement in body roll control and overall suspension response.