Holley Street Avenger Model 4150 570 CFM 4-Barrel Carburetor - Square Bore - Manual Choke - Vacuum Secondary - Dual Inlet - Silver H760C39L NOTE: Image shows #GEN360° kit

NOTE: Image shows #GEN360° kit for 2-1/2" springs and is for reference only

getting you back in the lanes without fumbling with cables

GMC: Sierra 1500 07 - 13 6

375 in Stroke

1957-1958 Chevrolet Sedan Delivery

Holley Street Avenger Model 4150 570 CFM 4-Barrel Carburetor - Square Bore - Manual Choke - Vacuum Secondary - Dual Inlet - Silver H760C39L NOTE: Image shows #GEN360° kitHolley 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