Holley Ultra Street Avenger Model 4150 670 CFM 4-Barrel Carburetor - 4-Barrel - Square Bore - Electric Choke - Vacuum Secondary - Dual Inlet - Silver / Black Sway-A-Way Dual 50cc accelerator pumps provide

Dual 50cc accelerator pumps provide the perfect amount of fuel from idle to full throttle

Dart Big Block Chevy

Max Voltage Transfer

2020-2021 GMC Sierra 2500 HD Standard Cab Pickup

1979-1996 Ford F-150

Holley Ultra Street Avenger Model 4150 670 CFM 4-Barrel Carburetor - 4-Barrel - Square Bore - Electric Choke - Vacuum Secondary - Dual Inlet - Silver / Black Sway-A-Way Dual 50cc accelerator pumps provideHolley Ultra Street Avenger Carburetor 0 86670BK 4 bbl 670 CFM Model 4150 Black Anodized Billet Alum Metering Block Base Plate w Black Hardware Vacuum Secondary Electric Choke Aluminum Ultra High Strength And Durability Ultra Cool Modernized Looks 4 Corner Idle 4 Vacuum Ports Factory Pre Set Electric Choke Precise Idle Control And Stability Clean Safe Performance Easy To Install And Understand Holley has been the undisputed leader in fuel systems for