Holley Double Pumper Model 4150 850 CFM 4-Barrel Carburetor - Square Bore - Manual Choke - Mechanical Secondary - Dual Inlet - Silver Valvoline Bottle/Brackets - 35-75 WHP

Bottle/Brackets - 35-75 WHP

Multiple applications include firewalls

Pad taper is reduced by the addition of stainless steel abutment plates that are engineered to protect your caliper from pad and mounting bracket wear

1957-1958 Pontiac Super Chief

ATI's harmonic balancers are the perfect choice

Holley Double Pumper Model 4150 850 CFM 4-Barrel Carburetor - Square Bore - Manual Choke - Mechanical Secondary - Dual Inlet - Silver Valvoline Bottle/Brackets - 35-75 WHPHolley Double Pumper Carburetor 0 4781S Shiny Finish 4 bbl 850 CFM Mechanical Secondary Model 4150 Manual Choke Not Legal For Sale Use In California Mechanical Secondary Dual Accelerator Pumps Manual Choke Two Corner Idle Dual Feed Fuel Inlet 1 Timed Port 1 Vacuum 1 PCV Port Intended For Lightweight Vehicles w Manual Trans. Installation And Tuning DVD Incl. Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors