The General Motors Rochester Throttle Body (TBI) is OEM original equipment. Each TBI comes complete with injectors, TPS, air control valve, governor assembly, and throttle body bushings. Every TBI will be Flow Bench tested, calibrated, and idle adjusted making it ready for easy installation.
To ensure the same OEM Throttle Body Injection (TBI) for the vehicle please enter all the required information about your TBI and vehicle in the text boxes below.
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