4-Bolt Aluminum LS Throttle Body, 102mm Bore, Black

Featuring a CNC-machined aluminum housing, this large throttle body provides maximum airflow for mid to high range horse power engines. Combined with our fabricated intake manifold, this will give your street or strip car a cosmetic and performance boost guaranteed to turn heads. This billet aluminum throttle body is a great and economical way to increase the overall performance of your LSX engine and the ideal compliment to a fabricated intake manifold. The large 102mm bore is guaranteed to supply maximum airflow for a high-horsepower set-up. Features like the progressive throttle pulley, double return spring, and an adjustable throttle stop ensure consistent throttle response and idle control. Features a GM LS style 4-bolt pattern and 102mm drive-by-cable design. Intended for stock idle air control motor and throttle position sensor. Available in Natural and Black finishes.