Holley 4150, 850cfm, competition drag racing double pumper carburetor For Sale - New and Used

Holley, 4150, 850cfm competition drag racing carburetor,double pumper,mechanical secondary, 4 corner idle, 50cc secondary accelerator pump, screw in air bleeds, threaded brass jet extensions with notched secondary float, was totally disassembled,vibratory cleaned and polished in a filtered soap and water solution,thoroughly gone over, new gasketswith new reusable non stick bowl and metering block gaskets,new accelerator pump diaphrams, new power valve with protector, floats are set, tuningcalibrations are pre-set, this carb. is in like new condition and ready to install. Check out my response. Ships world wide, This is an actual photo of the carb. listed. #1

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