The product is a Chevrolet 1991-1995 Chevy GMC 1500 2500 Truck 5.7L TBI Throttle Body Injection unit with the manufacturer part number 17093030. This Direct Factory Replacement Assembly includes an Injector Pod and Housing designed for direct-injection 350 engines. It is a genuine GM Rochester Throttle Body Injection (TBI) unit cleaned and tested for performance. This unit is specifically designed for 1991-1995 Chevy Silverado and GMC Sierra 1500 2500 3500 trucks with a 5.7L V8 engine, providing reliable fuel delivery for optimal performance on the front of the vehicle.