Throttle Balls & Studs

The Throttle Balls & Studs by Holley are essential linkage components designed for both carbureted and fuel-injected engine builds where precise throttle control and mechanical reliability are important. These fastening elements serve as the pivot points and connection hardware for throttle cable systems and kick-down linkages. They are suitable for a variety of applications, including street engines and classic muscle car restorations.

Holley's Throttle Balls & Studs are engineered from hardened steel for durability under constant cycling and high-heat engine compartment conditions. The ball-and-stud design allows for articulated movement, which is critical for linkage arms that must operate at multiple angles. The studs feature precision threads that mate securely with retention hardware, while the spherical ball ends accommodate the angular demands of complex carburetor linkage geometries.

Carburetor builders, engine builders, and restoration shops can rely on Holley throttle linkage hardware to maintain OEM functionality or upgrade older systems. This compact package, weighing just 0.08 lbs, delivers the mechanical advantage and reliability that enhances the performance of fuel systems. Whether for restoration or performance upgrades, these components are designed to meet the needs of various engine applications.