Holley Air Bleed Assortment - 4500 Dominator HP & 4150 HP Carburetors 29020BL Winters Performance is undeniably the

Winters Performance is undeniably the most reliable

From truck refrigeration units

1965-1996 Cadillac Fleetwood

Installation Instructions

Holley Air Bleed Assortment - 4500 Dominator HP & 4150 HP Carburetors 29020BL Winters Performance is undeniably the4500 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