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Carburetor Reference Sheet and Related Parts

Brand: Holley Type:  H4-4150
Number: 4778-7
CU: 0-4778

General Reference Picture of a H4-4150
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Actual Reference Picture
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Disc: 700 CFM Double Pumper Notes:  
Cyl: 
Rebuild Kit:  KT-5278B37-485

Check here for Muscle car Info

Check here for Holley parts

Float:  FLT-116-2 Acc Pump:  64-326
Choke Pulloff Front:  Acc Pump Cup: 
Choke Pulloff Rear:  Needle & Seat:  6-504
Choke Thermostat: PowerValve:  125-65
    Jets:  Jets    
Mixture Control Solinoid:  Mettering Rods:   
Throttle Position Sensor:  Linkage Rods:
       
Fuel Fitting:
FuelFilter: 
CUD3887 Mixture Screw: 
       
Air Cleaner Gasket:  G702

Rebuilt Carburetor Numbers

Bowl Gasket:  G1056BLG1156BL Rebuild Number: 0-4778
Middle Gasket:  New Carb: 0-4778
Base Gasket:  G1407G1407BL Core:  Search eBay

Check the Holley Parts Page for more parts
We have many parts that may not be listed Call 253-833-4106

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This carburetor was made by Holley , The Holley Brothers Company was started in 1905 in Detroit Michigan then became the Holley Carburetor Co . It is a H4-4150 . This carburetor has a part number of  4778-7 and used on 700 CFM Double Pumper . Check here for specific Muscle car Info
Referenced by ; Holley  4778-7

 

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