Holley Street Avenger Model 4150 570 CFM 4-Barrel Carburetor - Square Bore - Manual Choke - Vacuum Secondary - Dual Inlet - Silver H760C39L 1957-1958 Chevrolet Sedan Delivery

1957-1958 Chevrolet Sedan Delivery

tow vehicles and motor homes

supercharged and tubrocharged engines that call for a 5W-20 viscosity

Convert positive stop rocker arm setup to a fully adjustable valve train

375 in Stroke

Holley Street Avenger Model 4150 570 CFM 4-Barrel Carburetor - Square Bore - Manual Choke - Vacuum Secondary - Dual Inlet - Silver H760C39L 1957-1958 Chevrolet Sedan DeliveryHolley Street Avenger Carburetor 0 81570 4 bbl 570 CFM Vacuum Secondary Manual Choke Not Legal For Sale Use In California Adjustable Vacuum Secondary 4th Generation Power Valve Fuel Metering System Built In Secondary Fuel Filters External Float Adjustable w Sight Plug On Vehicle Electric Choke 4 Vacuum Ports Street Ready; Out Of The Box Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR