Chrysler Throttle Lever Extension

The Chrysler Throttle Lever Extension is a precision throttle adapter designed for mechanics, hot rodders, and performance enthusiasts who demand reliable engine control modifications on classic Mopar platforms. This steel throttle lever extension bridges the gap between modern throttle cable routing and classic Holley carburetor linkage, enabling seamless integration when upgrading carburetors or relocating engine bays. Built for serious builders who understand that proper throttle geometry directly impacts drivability, response time, and safety.

Manufactured from durable cadmium-plated steel, this throttle adapter provides corrosion resistance and long-term reliability in both stock and modified engine compartments. The extension lever is engineered to work with Holley 4150, 4150 HP, and 4160 carburetor platforms—the industry standard for Mopar muscle cars and performance builds. Cadmium plating protects against rust and oxidation while maintaining smooth mechanical operation over thousands of throttle cycles, critical for vintage platforms where replacement parts must withstand heat cycling and vibration stress.

This throttle lever extension is essential for anyone converting a carburetor intake manifold, performing an engine swap, or modifying throttle cable geometry on Chrysler, Dodge, or Plymouth vehicles running Holley carburetors. Compact dimensions (5 x 1.8 x 7 inches) and lightweight construction (0.15 lbs) allow for discreet installation without adding mass or restricting underhood clearance. Proper throttle lever extension ensures cable pull ratio consistency, prevents binding, and guarantees predictable throttle response—non-negotiable factors in high-performance driving or daily driver reliability.