Metering Valve Linkage 3in Hex - 4-1/2 Long

The Metering Valve Linkage 3in Hex - 4-1/2 Long is a precision fuel system component engineered for high-performance carbureted engines and fuel injection systems. This linkage assembly serves as the critical mechanical bridge between the throttle body and the metering valve, regulating fuel delivery in response to engine load and throttle position. Designed for serious engine builders, drag racing platforms, and performance fuel system technicians, this component is essential for engines running advanced carburetor configurations or standalone fuel control systems that demand precise metering accuracy.

Built by ENDERLE, a leader in competitive fuel system technology, this metering valve linkage features a 3-inch hex socket design and measures 4-1/2 inches in overall length, allowing proper geometry and leverage for smooth throttle response. The hex connection point ensures positive engagement without slippage, while the compact 0.09-pound weight minimizes inertial load on the throttle cable and linkage assembly. The precision-manufactured construction maintains tight tolerances required for consistent fuel metering across varying RPM and load conditions, directly impacting engine response, fuel economy, and combustion efficiency in competition and street applications.

This linkage is ideal for engine builders and technicians installing or upgrading fuel metering systems on fuel-injected and carbureted platforms requiring manual throttle control or proportional fuel regulation. Installation requires proper alignment with existing carburetor or fuel injection metering valve linkage points to ensure full throttle sweep and accurate fuel delivery mapping. Verify hex socket compatibility and overall length requirements against your specific fuel system configuration before installation. The Metering Valve Linkage 3in Hex - 4-1/2 Long is a direct replacement or upgrade component for systems where original linkage geometry requires correction or enhancement for performance optimization.