The Edelbrock #81243 high-quality ProClassic fuel line kit offers a clean and precise fuel supply line for mechanical fuel pumps with a 3/8" NPT outlet, when using an Edelbrock Single- or Dual-Feed fuel inlet kit #8128, #8131, #8133 or #8134. The Edelbrock #81243 kit is designed for AMC, B/B Chevy, S/B Ford, 429/460 Ford and Pontiac applications. Carb fuel inlet not included.