Holley Supercharger Model 4150 750 CFM 4-Barrel Carburetor - 4-Barrel - 750 CFM - Square Bore - Manual Choke - Mechanical Secondary - Dual Inlet - Silver H77803FXXXL two 1-hole looms

two 1-hole looms

Designed specifically for sealing air boxes and other high-heat areas

Adapter Banjo

they can be finish-welded once the final adjustments are made

Holley Supercharger Model 4150 750 CFM 4-Barrel Carburetor - 4-Barrel - 750 CFM - Square Bore - Manual Choke - Mechanical Secondary - Dual Inlet - Silver H77803FXXXL two 1-hole loomsHolley Supercharger Carburetor 0 80573S 4 bbl 750 CFM Holley 4150 Manual Choke Mechanical Secondary Double Accelerator Pump Shiny Finish Specifically Designed For Roots Style Blown Eng. 100 Per Cent Wet Flow Tested And Calibrated Four Corner Idle System Replaceable Air Bleeds Dual Metering Blocks Dual Feed Fuel Inlets Center Hung Float Bowls Shiny Finish Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors