Holley 4150 DOUBLE PUMPER 600 650 700 750 800 850 CFM squarebore rebuild kit [HK361]

Holley 4150 4 BBL. Double Pumper rebuild kit

As used in:

600 650 700 750 800 850 CFM squarebore Holley 4150 carburettors with double accelerator pumps,
manually operated secondary throttle, primary and secondary metering blocks & externally adjusted needle and seats.

Carb Numbers: R4295, R4776, R4777, R4778, R4779, R4780, R6109, R8156, R8162, R9645, R9646