1989 GMC Topkick Throttle Bodies
Select Your Submodel
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Trans-Dapt® - Carburetor to TBI Adapter Kit$57.95 - $60.15 + Save an extra $3.00 with iD FastTrack -
Standard® - Throttle Body Idle Air Control Motor$46.68 + Save an extra $2.00 with iD FastTrack -
Standard® - Tru-Tech™ Throttle Body Idle Air Control Motor$23.66 + Save an extra $1.40 with iD FastTrack