Engine Carburetor Main Body For Use With Holley 750 CFM Alcohol 4150 Model Carb Proform Engine Rocker Arm Kit Works On Iron and Aluminum

Works On Iron and Aluminum Cobra Jet Heads

Black Race Series Model

Fits Holley 4150 Models 650/700/750/800 CFM Mechanical Secondary Carburetors

These unique adapters are very essential for use on bolts with very tight clearances such as spark plugs and header bolts

Engine Carburetor Main Body For Use With Holley 750 CFM Alcohol 4150 Model Carb Proform Engine Rocker Arm Kit Works On Iron and AluminumNow made of ALUMINUM! Direct replacement components to turn a street carburetor into a high performance carb. Get that extra performance out of your ride in less than 30 minutes! Add up to 25 50 HP with the PROFORM 100 percent NEW, high performance carburetor main body with No re built components. Easy swap in, swap out installation utilizing existing metering blocks, fuel bowls, and baseplate. Involves only 14 screws. Has adjustable screw in air