Chrome Fuel Line 9-5/16in

The TRANS-DAPT Chrome Fuel Line 9-5/16in (Part #2197) is a precision-engineered carburetor fuel line assembly designed for classic and performance fuel system installations. This chrome fuel line features a 3/8-inch single hose barb inlet that connects to fuel sources, paired with dual 5/8-18 inch inverted flare male outlets that supply fuel to carburetor inlet ports with reliable, leak-free connections. The integrated 1/8-inch NPT gauge port allows installation of a fuel pressure gauge for real-time monitoring of system pressure during operation and diagnostics.

Built from steel with a professional chrome finish, this fuel line assembly resists corrosion while maintaining a clean appearance in engine bays. The 9-5/16-inch length accommodates typical Holley 4150-style four-barrel carburetor installations, where dual inlet ports require simultaneous fuel distribution. Inverted flare fittings provide secure, vibration-resistant connections that hold pressure without weeping or seepage—critical for maintaining consistent fuel delivery during acceleration and sustained operation. The gauge port enables tuners and mechanics to verify fuel pressure remains within the carburetor's designed range, typically 4–7 psi for most mechanical fuel pumps.

This assembly suits classic muscle car restorations, street rod builds, and performance carburetor upgrades where original fuel distribution systems require modernization or replacement. Enthusiasts rebuilding vintage Mopar, Chevrolet, Ford, and Pontiac engines with Holley carburetors often choose this component to ensure proper fuel delivery and system visibility. The chrome finish appeals to builders prioritizing under-hood aesthetics alongside functional reliability, while the pressure monitoring capability benefits those tuning jetting and float levels for optimal engine response.