The BBK Power Plus 80mm throttle body for 1996–1998 GM 305/350 V8 and select Vortec applications is a direct-replacement unit engineered to increase airflow and throttle response. CNC-machined from 356 aluminum and supplied with spacer plate, gaskets and hardware, it installs without requiring a tune. The design includes OEM-style linkages, sealed bearings and O-ringed throttle shafts for durability.
BBK 96-98 GM 305 350 454 GM Vortec 80mm Throttle Body BBK Power Plus Series