High-Performance Aluminum Carburetor Main Body
Direct Replacement Components to turn a street carburetor into a high-performance carb: Add power with PROFORM’s 100% NEW, high-performance carburetor main body. Easy swap-in, swap-out installation utilizing existing metering blocks, fuel bowls, and baseplate. Involves only 14 screws. Has adjustable screw-in air bleeds, high-performance down-leg boosters. Get maximum air flow with no air horn, choke tower, or choke control. Comes with instructions, all necessary non-stick replacement gaskets, and high-performance jet kit. PROFORM is a registered trademark of Specialty Auto Parts USA, Inc. Holley® and Double Pumper® are registered trademarks of Holley® Performance Products, Inc

For high HP engines the .180" boosters will allow for more fuel flow.

Technical Note: Main body does not retain vacuum advance port in original metering block.