Prothane 4-1107-BL Front Sway Bar Bushing 13/16 in. Black Polyurethane

Prothane's 4-1107-BL front stabilizer bar bushings are a direct upgrade over stock rubber bushings for 1973–1976 Chrysler A-Body vehicles. Designed for 13/16-inch diameter sway bars, these polyurethane bushings deliver firmer, more precise handling response compared to the soft, compliant OEM rubber that degrades over time and allows excessive body roll.

Manufactured from Prothane's proprietary black polyurethane compound, these bushings resist compression, cracking, and deterioration from oil, ozone, and road chemicals — problems that commonly plague original rubber bushings. The result is a more consistent feel at the wheel and improved cornering stability.

Key Features:

• Replaces mushy OEM rubber stabilizer bar bushings with firm polyurethane
• Grooved inner bore retains Prothane Super Grease for quiet, squeak-free operation
• Fits 13/16 in. (0.8125 in.) diameter front sway bars
• Black polyurethane formulation resists oil, ozone, and road grime
• Improved body roll control and steering response over stock rubber
• Direct fit for 1973–1976 Chrysler A-Body applications
• Also compatible with larger-diameter high-performance aftermarket sway bars where diameter matches

For best results, apply Prothane Super Grease (included or sold separately) to the grooved bore at installation to ensure long-lasting, noise-free performance. A simple, cost-effective suspension upgrade that restores and improves front-end handling precision.