CNC Billet Alloy 4150 1000CFM Throttle Body
These throttle bodies are a work off art.
The flow in excess of 1000CFM.
They support Delphi/GM 4-pin stepper-style idle air control motor and a GM-style 3-pin throttle position sensor (TPS). Commonly found on GM platforms.
Perfect if you are upgrading your old carby V8 to a more efficient EFI solution.