Holley Street Model 4160 600 CFM 4-Barrel Carburetor - Square Bore - Manual Choke - Vacuum Secondary - Single Inlet - Silver Race Gloves Sway Bar Adjuster

Sway Bar Adjuster

Significantly lighter than the previous ST4 helmets

unlike monoballs which require spacers and must be disassembled to lubricate

45 Degree Double Flares

Cometic combines advanced materials with the most current manufacturing processes to provide custom-tailored solutions to meet the needs of each individual customer

Holley Street Model 4160 600 CFM 4-Barrel Carburetor - Square Bore - Manual Choke - Vacuum Secondary - Single Inlet - Silver Race Gloves Sway Bar AdjusterHolley Street Strip Carburetor 0 1850S 4 bbl 600 CFM Manual Choke Vacuum Secondary Shiny Finish Shiny Chromate Dip Finish Dual Feed Fuel Inlets Mechanical Secondary Center Hung Float Bowls Manual Choke Power Valve Blowout Protection Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR Cup team and nearly every NHRA Pro Stock champion for four decades. Now, Holley EFI products power these