Carburetor, Holley 770-cfm

• Holley 4160-style 770-cfm 4-bbl carburetor
• Features show-car-quality polished finish
• Dual feed, center-hung float bowls
• Vacuum secondaries
• Automatic electric choke
• Quick-change adjustable vacuum secondary
• Recommended for Small-Block and Big-Block engines, including street, competition, towing and off-road vehicles
• Bolts and gaskets included
• Replaces Holley 4160 750-cfm carburetor P/N 12485506