Holley Street Model 4160 600 CFM 4-Barrel Carburetor - Square Bore - Manual Choke - Vacuum Secondary - Single Inlet - Silver AA0220BG3R59 The special Self Locking oil

The special Self Locking oil pan bolts

Base of handle has a machined pattern to aid with grip

Engineered and manufactured specifically for repair applications

(1) 1¾” Micro Sprint Splined Insert (Single Bearing) (25787)

High Performance Thread Sealant replaces Teflon(R) tape and pipe dopes

Holley Street Model 4160 600 CFM 4-Barrel Carburetor - Square Bore - Manual Choke - Vacuum Secondary - Single Inlet - Silver AA0220BG3R59 The special Self Locking oilHolley 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