Engine Carburetor Main Body For Use With Holley 4777 4778 4779 4780 Carbs Proform Tubing Notching Tool Fits 1980 to 1984 Small

Fits 1980 to 1984 Small Block Chevy Engines with Passenger Side Dipstick

GM Performance Piston and Connecting Rod Model

Open and Tapered Inserts

Chrome plated steel with plain top and recessed base for low profile fit over carburetor

Finally an affordable high-performance race carburetor

Engine Carburetor Main Body For Use With Holley 4777 4778 4779 4780 Carbs Proform Tubing Notching Tool Fits 1980 to 1984 SmallNow 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