Carburetor, Holley 870-cfm

• Holley 4160-style 870-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 502 crate engines and suitable for Big-Block engines, including street, competition, towing and off-road vehicles
• Bolts and gaskets included
• Replaces 4150-style 850-cfm carburetor P/N 12366996