19170093 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