BBK Power Plus 58 millimeter Throttle Body for GM LT-1 for all BBK 1992-1993 LT1 5.7L throttle bodies are designed to increase airflow and improve horsepower from between 7-12 HP depending on the vehicle and application. All BBK performance power plus series throttle bodies are CNC machined from high quality 356 aluminum castings to ensure perfect OEM quality and fit every time.
- BBK is your Number One Aftermarket Performance Brand in the USA – American Designed and Built
- High Flow Power Plus Series Twin 58mm Throttle Body for More Modified Applications Increases Airflow to Improve Horsepower and Throttle Response Over Stock
- Recommended For More Modified Applications that Have Exhaust and Intake Modifications
- All New CNC Machined Casting Assembled with Components that Exceed OEM Standards, They Will Offer Years of Trouble Free Performance
- Bolt on 8-12 HP Fits Most Lt1 GM Applications, Camaro, Firebird, Corvette, Impala