Applications: 1992-2003 Stroked 5.9L V8
The F&B 58mm throttle body features a radically profiled 17-4 PH stainless steel shaft for maximum flow and 58mm equivalent plates. The offset blades with angled profiling provides maximum tip in control with added vacuum assist closing. This TB flows the equivalent of two 58mm bores, over 1200 CFM at 25". It comes with a new factory gasket, all new 18-8 stainless steel cap screws for your factory sensors, stainless steel hold down bolts, and the F&B billet seal nut with Renzoni bridge mount for your airhat. The manifold opening and factory gasket must be radically enlarged for this throttle body. We recommend the use of a MPI 4 bbl w/2 bbl adapter or the MPI 2 bbl manifold from Mopar Performance to optimize your setup. No modifications are required for most aftermarket air inlet systems This TB is for stroked motors over 360 ci displacement only!