BBK 58mm Throttle Body - 305/350 TPI (85-88 GM) 1536

All BBK 1985-1992 GM Tuned Port 305, 350 throttle bodies are designed to increase airflow and improve horsepower from between 7-12 HP depending on 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. Features like OEM die stamped throttle linkages, double sealed bearings, o ringed throttle shafts, make BBK throttle bodies number one in performance and quality.

All throttle bodies are direct replacements and include new gaskets and detailed installation instructions.

Note:

• This performance throttle body Is 50 state smog legal

• This throttle body has a timed vacuum port so they only have vacuum at initial throttle opening

Beefcake Racing is an Authorized Dealer for BBK Performance Parts, call 1-855-827-7223, 9am-9pm EST

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects, or other reproductive harm (For a list of chemicals and more information go to - www.p65warnings.ca.gov