600 CFM - Mechanical Secondaries - Shiny - Gasoline - Electric Choke. Tailored for responsive street/strip combos, the 600 CFM Brawler Street uses black billet metering blocks and a black billet throttle body for strength and repeatability, plus an electric choke for easy starts. Mechanical secondaries add a direct, sporty feel underfoot, and updated calibrations keep mixtures clean from idle to redline. With broad tunability and USA assembly, it’s a compact performer that wakes up smaller-displacement or mild cam engines.. This model of carburetor has the square bore flange bolt pattern. It can replace Holley, Edelbrock, Carter AFB, and Autolite style carburetors with 5 3/16" x 5 5/8" bolt pattern. If you have a spreadbore style intake manifold, you will need an adapter to install this.
