Prothane 7-1175 Rear Sway Bar Bushing Set 23mm GM S-Series 1996-2002

Upgrade your GM S-Series suspension with the Prothane 7-1175 rear stabilizer bar bushings. Engineered from Prothane's proprietary polyurethane compound, these bushings replace the factory rubber units that soften and degrade over time, restoring — and even improving upon — the original handling characteristics of your vehicle.

Polyurethane offers a significantly firmer durometer than OEM rubber, reducing bushing deflection under cornering loads and improving the responsiveness of your anti-roll bar. The result is more predictable handling, reduced body roll, and a tighter, more controlled feel without sacrificing everyday drivability.

Key Features:

• Direct-fit replacement for GM S-Series rear stabilizer bar bushings
• Fits 23mm diameter sway bars
• Grooved bore design retains Prothane Super Grease for quiet, squeak-free operation
• Manufactured from high-durometer polyurethane — outperforms OEM rubber in firmness and longevity
• Resistant to oils, solvents, and weathering for long service life
• Also compatible with larger-diameter high-performance aftermarket sway bars (where applicable)
• Prothane Super Grease included for installation

The Prothane 7-1175 is a straightforward, cost-effective upgrade for any S-Series owner looking to eliminate sloppy handling caused by worn or compliant factory bushings. As a direct replacement, installation requires no drilling, cutting, or modification.