Rebuild Your TBI Only

1991-1992350 CID 5.7 Liter

The General Motors Rochester Throttle Body Injection (TBI) is OEM original equipment. Each TBI comes complete with a new aluminum oxide finish, rebuilt injectors, new throttle position sensor, new air control valve, and new throttle body bushings. Every rebuilt TBI is Flow Bench tested and calibrated from high speed operation to idle making it ready for easy installation.

To ensure the same OEM Throttle Body Injection (TBI) rebuild for your vehicle please enter all the required information about your TBI and vehicle in the text boxes below and then click the PayPal icon to place your order. Then call 1-800-250-8746 to get a return merchandise authorization (RMA) code for sending in your TBI for rebuilding.

Please Provide the Following Information:
* Required fields
Location of TBI Number
 
This number off YOUR TBI ensures you will receive the correct OEM rebuild
The yellow circle shows the location of your TBI number. Please list your TBI number to ensure you will receive the correct OEM rebuild.
  Click picture for close up view
*TBI Number:
Verification of Vacuum Line Configuration

The yellow circles below show the different vacuum tube configurations. Listed below are common TBI numbers for the T8-151. Please verify your vacuum tube configuration.

Click picture for close up view
Click picture for close up view
T8-151(L)
3 Tubes Left(L)
17091042
17093032
17091061
T8-151(R)
3 Tubes Right(R)
17091043
17091041
*Vacuum Tube Configuration:
Linkage Type
Pictures below list TBI numbers for the most common Flat Linkage configuration, also shown is the picture for the Round Cable Linkage. Please verify your linkage type.
Click picture for close up view
Click picture for close up view
Most Common
Flat Linkage
17091042
17093037
17091041
17091043
Round Cable Linkage
17091061
*Linkage Type:
*Vehicle Year:
*Vehicle Make/Model:
*Engine Size:
Additional Comments:
If your TBI has missing or broken injectors or core damage, please list damages in this box.
*Where did you find us?:
*Carburetor Base Gasket?:
*I have read, understand and accept the TBI Rebuild Policy:
I Accept TBI Rebuild Policy



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