3310 / 80508 Carburetor Throttle Base Plate Vacuum Secondary, Fits: Holley Carburetor. (x1) 3310 / 80508 Baseplate. Fits: 750 & 780 cfm Four Barrel Vacuum Secondary Holley Carburetors. This is a Genuine Holley Part.
Fits All #1850,8007,9776,80457,80670,3310,80508 Holley Carburetor Rebuilding Kit
For Holley 1850 3310 8007 9776 80457 80670 80508 Carburetor Rebuild Repair Kit
New For Holley 1850 3310 9776 80457 80670 80508 Carburetor Rebuild Repair Kit
