7-12 RWHP IncreaseTwin 58mm Throttle Body BoresCNC machined Aluminum castingDirect Fit ReplacementDesigned and Manufactured In USA
Improved Airflow = More Power
Increase throttle response on your 1985-1988 GM 305/350 TPI with this BBK Performance Twin 58mm throttle body. BBK Performance throttle bodies create quicker throttle response and better acceleration. This throttle body will increase airflow to your engine adding more horsepower and torque to the wheels.
Top Quality Construction
BBK Performance throttle bodies are CNC machined from high quality 356 aluminum castings to ensure perfect OEM quality and fit every time. Features die stamped throttle linkages double sealed bearings and o ringed throttle shafts.
This throttle body is a direct fit replacement for a hassle free installation. BBK Performance Throttle Bodies are designed and manufactured in the USA.
This part is C.A.R.B Approved. EO Number Is D-245-15
It is Legal For use on the following GM applications in ALL 50 States: 1985-1988 Camaro/Firebird & Corvette 5.0/5.7L applications
1985-1988 Camaro and Firebird V8
Download Installation Instructions