Prothane 7-1165 Rear Sway Bar Bushing Kit 19mm Polyurethane

The Prothane 7-1165 is a rear stabilizer bar bushing kit engineered for the C5 Corvette platform. Designed as a direct upgrade over soft factory rubber bushings, these precision-molded polyurethane bushings deliver improved rigidity and better sway bar responsiveness, resulting in enhanced handling and reduced body roll.

Each bushing features a grooved bore that retains Prothane's included super grease, ensuring smooth, quiet operation over the life of the bushing. The 19mm bore size matches the OEM rear stabilizer bar diameter for a precise, drop-in fit.

Key Features:

• Premium-grade polyurethane construction for superior durability over OEM rubber
• 19mm bore diameter sized for the stock rear anti-roll bar
• Grooved bore retains grease for quiet, squeak-free operation
• Precision fabrication ensures a correct, snug fit
• Available in red and black to suit different preferences
• Compatible with larger-diameter aftermarket performance sway bars

Prothane polyurethane suspension components are a well-known performance upgrade over the factory rubber equivalents, offering the rigidity needed for spirited driving without sacrificing daily drivability.