Holley Model 4150 Carburetor - 4-Barrel - 650 CFM - Square Bore - No Choke - Mechanical Secondary - Dual Inlet - Chromate Nylon Brake Line A simple 1/8" NPT pressure

A simple 1/8" NPT pressure connection requires no electrical hookup for operation

With lightweight 8mm diameter stem

Intended for off-road/off-angle use

Gerotor Kit

Performer Buick V6

Holley Model 4150 Carburetor - 4-Barrel - 650 CFM - Square Bore - No Choke - Mechanical Secondary - Dual Inlet - Chromate Nylon Brake Line A simple 1/8" NPT pressureNOTE: Due to the natural color variations of the dichromate plating process, the plating color may vary from casting to casting (within a carburetor) and from carburetor to carburetor. This is considered normal and is not a cosmetic defect. If you desire a carburetor with no color variation, please shop our black and shiny finish carburetors. Optimized race calibration Contoured venturri inlet offers balanced airflow for increased horsepower Screw in