Holley 4V Electric Choke Carburetor for 1965-1985 Carbureted Mustangs.
These electric choke four barrel Holley carburetors are calibrated for excellent street performance and are easy to warm up. Use this carburetor as a performance upgrade for stock to mildly modified vehicles. 600 CFM carburetors feature a single feed fuel inlet, vacuum secondaries and has a universal calibration for easy bolt-on performance. 750 CFM carburetors feature a dual feed fuel inlet, vacuum secondaries and has a universal calibration for easy bolt-on performance. "Next-Gen" needle and seat design eliminates the need for external float level adjustment. Available with a polished finish.
Includes: -1 timed (spark) port, 1 full vacuum and 1 PCV port