V-Twin Mfg. Bendix-Keihin Type Intake Manifold For Harley Features: For Panhead models with o-ring style heads Natural alloy finish Manifold is for use with 38mm Bendix carburetors Will help improve the performance by improving your air and fuel flow to the carburetor Manifold has a width of 3 lip to lip Length: 4-11/16 Note: Installation may require loosening & retightening both front and rear head.