SKU: CSI631C
MPN: 631C
The Throttle Cable Bracket w/Kickdown for 4150 carburetors is a precision-engineered component designed for serious engine builders and performance mechanics who demand reliable throttle linkage control on carburetor-equipped vehicles. This aluminum bracket assembly mounts directly to your carb, managing both primary throttle cable actuation and kickdown function—critical for smooth power delivery and automatic transmission downshift response. Whether you're restoring a classic muscle car, tuning a hot rod, or building a high-performance street engine, this bracket ensures your throttle and transmission systems work in perfect synchronization.
Constructed from durable aluminum and finished in clear anodize for corrosion resistance and a professional appearance, the Throttle Cable Bracket w/Kickdown features square-bore mounting geometry compatible with GM-pattern cable systems. The dual-function design integrates throttle cable routing and kickdown lever actuation into a single, compact assembly, reducing clutter under the hood while maintaining precise cable geometry and travel limits. Clear anodizing preserves the material's natural appearance while providing oxidation protection in engine bay environments, and the lightweight aluminum construction (0.75 lbs) keeps parasitic weight to a minimum without sacrificing structural rigidity.
This bracket is ideal for builders working with 4150-pattern carburetors on GM vehicles equipped with automatic transmissions, particularly those upgrading older engine bays with modern carburetor packages or rebuilding vintage powerplants with period-correct performance modifications. Installation requires mounting to the carb's square-bore location, with cable attachment points designed to work with standard GM throttle cables and kickdown linkage systems. Proper kickdown calibration ensures your transmission downshifts at the right engine speed during acceleration, improving launch response and overall drivability. For serious enthusiasts and professional shops, this bracket delivers the mechanical precision and durability expected in competition and high-mileage performance applications.
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