Top Street 81041BK Velocity 102mm Fly-By-Wire Throttle Body Housing for GM LS

TSP Velocity GM LS 102mm Fly-by-Wire Black Billet Aluminum Throttle Body Housing Featuring a CNC-machined aluminum housing, TSP's large fly-by-wire throttle body housing allows for optimal performance for mid to high range horse power LS engines. The large 102 mm bore is guaranteed to supply maximum airflow to your engine, and it is available in natural and black to match any aesthetic.