Prothane 7-1133-BL 30mm Front Sway Bar Bushing Kit Black Polyurethane

The Prothane 7-1133-BL is a front stabilizer bar bushing kit designed to replace the factory rubber bushings on 1982–1992 Camaro and Firebird (F-Body) platforms. Engineered from firm, high-durometer polyurethane, these bushings significantly reduce sway bar flex and deflection compared to soft OEM rubber, delivering improved steering response and more predictable cornering behavior.

Key Features:

• 30mm bore diameter — precisely sized for the factory front sway bar on 1982–1992 F-Body applications
• Black polyurethane construction — firmer than OEM rubber for reduced body roll and improved handling precision
• Grooved inner bore — engineered to retain Prothane Super Grease, minimizing noise and squeaking during operation
• Direct OEM replacement — bolt-in fitment with no modifications required
• Compatible with larger-diameter performance sway bars — also available in sizes to fit aftermarket high-performance anti-roll bars
• Includes hardware and grease — complete kit ready for installation

Prothane polyurethane suspension components are formulated for long-term durability and resistance to oils, solvents, and road grime — outlasting conventional rubber bushings in demanding street and track environments. Upgrading to the 7-1133-BL is one of the most cost-effective suspension improvements available for F-Body enthusiasts looking to sharpen their car's handling without a full suspension overhaul.