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Carburetor Reference Sheet and Related Parts

Brand: Holley Type:  H2-5210
Number: R7531
LIST 7531
CU: 12-503

General Reference Picture of a H2-5210
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Actual Reference Picture
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Disc: 77 Chevy Cal ALT Notes: Notes
Cyl: 
Rebuild Kit:  KT-5289B

Check here for Muscle car Info

Check here for Holley parts

Float:  FLT-21-754A Acc Pump:  136
Choke Pulloff Front:  PO-7115 Acc Pump Cup: 
Choke Pulloff Rear:  Needle & Seat:  560
Choke Thermostat: PowerValve: 
    Jets:  Jets    
Mixture Control Solinoid:  Mettering Rods:   
Throttle Position Sensor:  Linkage Rods:
       
Fuel Fitting:
FuelFilter: 
Mixture Screw: 
       
Air Cleaner Gasket: 

Rebuilt Carburetor Numbers

Bowl Gasket:  Rebuild Number: 12-503
Middle Gasket:  New Carb:  
Base Gasket:  495645 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 H2-5210 . This carburetor has a part number of  R7531 LIST 7531 and used on 77 Chevy Cal ALT . Check here for specific Muscle car Info
Referenced by ; Holley  R7531 or LIST 7531

 

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