Holley Air Bleed Assortment - 4500 Dominator HP & 4150 HP Carburetors 1443A06 Also included are accelerator pump

Also included are accelerator pump discharge nozzles and extra gaskets

Our Pro version valve features a more durable piston style design

Various V8 Applications

1991-2003 Ford F-150

Holley Air Bleed Assortment - 4500 Dominator HP & 4150 HP Carburetors 1443A06 Also included are accelerator pump4500 DOMINATOR HP and 4150 HP Carburetors. This air bleed kit is a must when track tuning a 4500 DOMINATOR HP carburetor for maximum performance. The kit includes four (4) of each air bleed size from #20 to #79. All bleeds are #10 32 UNF thread. Air bleeds are contained in a plastic case that is designed to keep them separated and make them easily accessible. Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors