Prothane 7-1153-BL Front Stabilizer Bar Bushing Kit 30mm Corvette 1988-1996

The Prothane 7-1153-BL is a front stabilizer bar bushing kit designed for 1988–1996 Corvette applications with a 30mm sway bar diameter. Manufactured from Prothane's proprietary polyurethane compound, these bushings deliver a significant upgrade over the factory rubber units that degrade over time, losing their ability to control body roll and lateral movement.

Polyurethane is inherently firmer and more resilient than OEM rubber, meaning these bushings resist compression, oil contamination, and the effects of heat and cold far better than stock. The result is improved steering response, reduced body roll, and more predictable handling characteristics — especially noticeable during spirited driving or cornering.

Key Features:

• Designed specifically for the 30mm front stabilizer bar on 1988–1996 Corvettes
• Grooved inner bore designed to retain Prothane Super Grease for smooth, quiet operation
• Polyurethane construction resists oil, ozone, and temperature extremes
• Significantly firmer than OEM rubber bushings for reduced body roll and improved handling
• Black color finish (-BL designation)
• Also compatible with larger-diameter high-performance aftermarket sway bars
• Direct replacement — no modifications required

Prothane polyurethane suspension components are a trusted choice among performance and restoration enthusiasts seeking improved chassis dynamics without a full suspension overhaul. The 7-1153-BL kit is a straightforward upgrade that makes a noticeable difference in how the vehicle responds on the road or track.