Carburetor Rebuild Kit; Super Non Stick Completely Kit; Incl. Gasket/Springs/Hardware/Clips/Cotter Pins; For 4150 Double Bumper; 750-950 cfm Alcohol Fuel;
We have taken the non-stick performance rebuild kit and added all the screws, fasteners and springs required for a complete overhaul to give your carburetor that new look and feel. This will give you better adjustability for float level, needle and seat, and idle speed. Fits Model 4150 style mechanical secondary alcohol carburetors (750, 850, 950 CFM). Includes Holley(R) carb P/N's 9645, 9646, and 80498.
