4160 Sec. Conn. Rod Kit

The 4160 Sec. Conn. Rod Kit is a precision secondary linkage component engineered for Holley 4010 and 4160 carburetors. Built for serious boaters and high-performance marine engine builders, this rod kit maintains critical fuel delivery calibration in demanding saltwater and freshwater applications.

Constructed from durable steel with cadmium plating, the 4160 Sec. Conn. Rod Kit resists corrosion in harsh marine environments where salt spray and moisture accelerate wear on standard components. The cadmium finish protects against rust while maintaining dimensional stability—critical because even microscopic wear in secondary linkage geometry can throw off fuel curve timing and throttle response.

Anglers and boaters running original or rebuilt Holley 4160 carburetors will benefit from this factory-specification replacement, especially after years of hard use or seasonal storage. Installation is straightforward for anyone familiar with carburetor service, and the compact design fits standard Holley secondary setups.