BBK Power Plus 52 millimeter Throttle Body for GM 305/350 for all BBK 1985-1992 GM tuned port 305, 350 throttle bodies are designed to increase airflow and improve horsepower from between 7-12 HP. It depends on the vehicle and application. All BBK performance power plus series throttle bodies are CNC machined from high quality 356 aluminum castings. This ensures 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 52mm Throttle Body Increases Airflow to Improve Horsepower and Throttle Response Over Stock
- Recommended For Stock Applications Where Few Modifications are Made or Planned
- 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 all 305 350 TPI GM Applications, Camaro, Firebird, Corvette