For Holley List Numbers 1850, 3310, 8007, 9015, 9776, 80457, 80508, 80570, 80670 & 80770. For Holley 4160 Series Vacuum Secondary Carbs 570, 600, 650, 670, 750 & 770 cfm. Carburetor Rebuild Kit as photo.
For Holley Carburetor Rebuild Kit 600 CFM 1850 80457 80670 & 80770
Holley Carburetor Rebuild Kit for Holley 4160 Carburetors
Holley Carburetor Rebuild Kit 390 - 950CFM For Holley 4150 Carburetors
Holley Carburetor Rebuild Kit Fast Kit For 2300 Series Gas 37-1543
Genuine Holley Carburetor Rebuild Kit 4150 Double Pumper 600,650,700,750,800,850
Holley Carburetor Rebuild Kit 600 CFM 1850 80457 80551 Non-Adjust Needle & Seat
