For Holley 4160 Carbs 390 600 750 850 CFM 1850 3310 Carburetor Rebuild Kit

For Holley 4160 Series Vacuum Secondary Carbs 570, 600, 650, 670, 750 & 770 cfm. For Holley List Numbers 1850, 3310, 8007, 9015, 9776, 80457, 80508, 80570, 80670 & 80770. New For Holley 1850 3310 9776 80457 80670 80508 Carburetor Rebuild Repair Kit.