600 CFM - Vacuum Secondaries - Shiny - Gasoline - Manual Choke. Identical to the side-hung model above, this variant retains the simplified one-line fuel feed and universal throttle lever compatibility. Expect the same modern calibrations, electric choke convenience, and vacuum-secondary drivability in a compact, easy-to-install package that’s perfect for bolt-on street upgrades.. 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 carburetor. Similar to the Mr. Gasket #1932.
