Holley 4bbl - List 4777-1 650cfm Double Pumper Carburetor - $175 (Danville)

Holley 4bbl - List 4777-1 650cfm Double Pumper Carburetor 1 thumbnail

condition: good

make / manufacturer: Holley 650 Double Pumper

model name / number: List 4777-1

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The Holley 4777-1 is a classic 650 CFM Double Pumper 4-barrel carburetor, part of the 4150 series, designed for high-performance street or race vehicles with manual transmissions or high-stall automatics. It features mechanical secondaries, dual accelerator pumps, and dual-feed fuel inlets, often considered an icon for muscle car performance. Everything moves freely, nothing stuck or damaged. Carburetor will need to be rebuilt as it has been sitting.

post id: 7932733564

posted: 2026-05-07 11:21

updated: 2026-06-16 07:43

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Holley 4bbl - List 4777-1 650cfm Double Pumper Carburetor - auto...

The Holley 4777-1 is a classic 650 CFM Double Pumper 4-barrel carburetor, part of the 4150 series, designed for high-performance street or race vehicles with manual transmissions or high-stall...