Throttle Bushing Kit

The Allstar Performance Throttle Bushing Kit is an essential component for racers and performance enthusiasts looking to eliminate slop in their carburetor linkage. Over time, factory linkage setups or worn-out hardware can lead to inconsistent throttle response and binding, which compromises driver control on the track. This kit provides a precision-engineered solution for securing throttle cables or rods to the carburetor lever, ensuring that every pedal input translates directly to the butterfly valves. It is a vital upgrade for anyone building a competition engine or restoring a high-performance street machine.

Constructed from lightweight yet durable natural finish aluminum, this 2-piece assembly is designed to withstand the high-vibration environment of a racing engine bay. The bushing features a 1/2-inch mounting diameter, specifically sized to fit standard throttle arm holes found on most performance fuel systems. By utilizing a two-piece design, the kit allows for a secure, sandwich-style installation that prevents the linkage from backing out or tilting during high-RPM operation. The aluminum material ensures corrosion resistance while maintaining tight tolerances that plastic alternatives simply cannot match.

Engineered primarily for Holley carburetors, this kit is the go-to choice for technicians performing a professional-grade linkage setup. The specifications of the Allstar Performance Throttle Bushing Kit make it compatible with a wide range of aftermarket throttle brackets and cables, providing a universal feel for specialized racing applications. Installation is straightforward for any experienced mechanic, requiring no specialized tools to achieve a bind-free connection. This component is a small but critical investment for maintaining the reliability and precision of your vehicle’s induction system.