F.A.S.T. Big Mouth Throttle Body - Stock Flange - 102 mm Single Blade - TPS Sensor - Black - 4-Bolt - GM LS-Series MGLR 12 Degree Wedge

12 Degree Wedge

you can expect spring rate inconsistency

High quality premium clamps ensures the most secure installation available

1969-1971 Lincoln Mark III

X-Act Contour

F.A.S.T. Big Mouth Throttle Body - Stock Flange - 102 mm Single Blade - TPS Sensor - Black - 4-Bolt - GM LS-Series MGLR 12 Degree WedgeAll 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