If you are looking to get more air into you motor then BBK has the answer. Their Power-Plus series throttle bodies are cast from high-quality 356 aluminum alloy and are machined on state-of-the-art CNC machining centers to ensure a perfect fit on your car. Their features include double-sealed bearings, O-ringed throttle shafts, and precision die-stamped linkages, so you know you're getting the best quality product and value possible. Specifications: Throttle Body Style: Multi-port injection, MPI Venturi Quantity: 2 Venturi Diameter: 58mm TPS Sensor Included: No IAC Motor Included: No Gaskets Included: Yes Hardware Included: No Injectors Included: No Applications: 1994-1997 Chevy Camaro 5.7L 350 1994-1996 Chevy Corvette 5.7L 350 1994-1997 Pontiac Trans Am 5.7L 350