Holley Gen 3 Ultra Dominator 1050 CFM 4-Barrel Carburetor - Dominator Flange - No Choke - Mechanical Secondary - Dual Inlet - Gray / Black 0-80903HB Helper Spring Side Unloader Attachment

Side Unloader Attachment

Based on our late model large case GM

The use of other manufacturers hose ends is not recommended

Clamp-on design comes with a replacement hose clamp to secure the filter to the 3" MAC1 or MAC3

Holley Gen 3 Ultra Dominator 1050 CFM 4-Barrel Carburetor - Dominator Flange - No Choke - Mechanical Secondary - Dual Inlet - Gray / Black 0-80903HB Helper Spring Side Unloader Attachment1050 CFM Gen 3 Ultra Dominator Carburetor. Features: ULTRA light all aluminum construction saves 3. 8 lbs. New or modified fuel lines are required (if replacing existing Holley Dominator 4500 series carburetor previous bowl machining was 7 8 20, Aluminum Ultra Dominator carburetors come assembled with 6AN to SAE 8 port fittings). Center to center fuel inlet measurement is now 11. 5" Hard Core Gray with black anodized billet aluminum metering block and