Its a stock 545RFE with an Edge Converter and SuperStreet VB. Nothing fancy about this transmission.
Truck has every bolt on, stock ported heads with stock size valves, 214/222 Custom Cam, 4.56 Gears, Edge 11" 3400 Stall converter, 295/65/15 MT radials out back, 28x4.5x17 M&H fronts, and 4495lb race weight.