Holley Ultra Dominator Carburetor - 1050 CFM 4500 Series - Red Metering Blocks & Base Plate Flywheel Bolt Kit Top Air System can be

Top Air System can be fitted to all ST4 and ST5 Formula and Wide GT model helmets

11/16 in 36 Spline to 3/4 in Smooth

Automatic Trans

This Force II system delivers a moderate exterior tone and mild interior tone

Holley Ultra Dominator Carburetor - 1050 CFM 4500 Series - Red Metering Blocks & Base Plate Flywheel Bolt Kit Top Air System can be1050 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" Shiny with red anodized billet aluminum metering block and booster