F.A.S.T. Big Mouth Throttle Body - Stock Flange - 102 mm Single Blade - TPS Sensor - Black - 4-Bolt - GM LS-Series MS6700V-X 11/16-18 in Female Thread

11/16-18 in Female Thread

Billet Aluminum Switch Knob

Max 12 sparks per sequence

Yukon designed gear tooth surface finish reduces both friction and heat for long races and high torque conditions

flywheel and engine

F.A.S.T. Big Mouth Throttle Body - Stock Flange - 102 mm Single Blade - TPS Sensor - Black - 4-Bolt - GM LS-Series MS6700V-X 11/16-18 in Female ThreadAll the benefits of the current Big Mouth 102mm Throttle Body(TM) are now available for drive by wire applications, thanks to the new FAST(TM) 102mm Electronic Throttle Body for GM LS Engines. This new electronic throttle body provides a huge increase in airflow over stock especially when running a FAST manifold. However, it maintains stock characteristics at idle. The electronic throttle body is designed to be plug and play for most stock Gen IV LS