This is a Holley 4777-2 650 CFM Carb dated 0444. It has a MANUAL CHOKE. Butterflies # 173 and 172. It probably needs a kit and a good cleaning.
Holley 6425 650 CFM IMCA UMP WISSOTA LMS MUD Truck Rat Rod NHRA IHRA K&N ARCA
Holley 4150 Series Carb Rebuild Kit For 650 CFM- D/P /Spread Bore With 1 P/V.
Holley Premium 2300 Carb Rebuild Kit For 650 CFM.
Holley Rebuilder 2300 Carb Rebuild Kit For 650 CFM
Holley Rebuilder 4150 Series Carb Kit For 650 CFM D/P- Spread Bore- 1 P/V.
HOLLEY 650 CFM DOUBLE PUMPER CARBURETOR,GOLD,4150,ELECTRIC CHOKE,MECHANICAL,GAS
