
 
 
| Carburetor Reference Sheet and Related Parts | |||
| Brand: Rochester | Type: 
    
    TBI-220 | Number: 17085056 | CU: 8-104 | 
| General Reference Picture of a 
	  TBI-220
       | Actual Reference Picture | ||
| Disc: 85 TBI Chevy GMC Pontiac | Notes: Notes 4.3L | ||
| Cyl:6 | Newcarb- | ||
| Rebuild Kit: | KT-5526D | ||
| Float: | Use 3-278 for Pressure Regulator | Acc Pump: | |
| Choke Pulloff Front: | Acc Pump Cup: | ||
| Choke Pulloff Rear: | Needle & Seat: | ||
| Choke Thermostat: | PowerValve: | ||
| Jets: | Jets | ||
| Mixture Control Solinoid: | IAC-111CU | Mettering Rods: | |
| Throttle Position Sensor: | TPS-111CU | Linkage Rods: | |
| Fuel Fitting: FuelFilter: | Mixture Screw: | ||
| Air Cleaner Gasket: | Rebuilt Carburetor Ref Numbers | ||
| Bowl Gasket: | Rebuild Ref Number: | 8-104 | |
| Middle Gasket: | |||
| Base Gasket: | 90310211022 | Core: | <<Core>> Search eBay | 
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            Check the Rochester Parts Page for more parts | |||
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| This carburetor was made by Rochester , The Rochester Products Division of General Motors was located in Rochester New York and built carburetors for GM vehicles since 1949 . It is a TBI-220 . This carburetor has a part number of 17085056 and used on 85 TBI Chevy GMC Pontiac . Check here for specific Muscle car Info | 
| Referenced by ; Rochester 17085056 | 
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