Holley - Alm Fill Cap Kit W/Alm 4-Bolt Bung

Upgrade your fuel system with the Holley Alm Fill Cap Kit. Designed for precision, this fuel cell filler cap assembly features a screw-in design with a raised cell mount. Measuring at 1-3/8 inches OD, this kit includes all necessary hardware for installation. Crafted from quality aluminum and finished in a sleek black anodized look, it's both functional and stylish. Ideal for use in air and fuel systems, particularly in fuel cells, tanks, and components. Trust Holley for high-performance aftermarket solutions.