Video from World Finals = Heads Up 340 Stock Mopars A Bodys in Mid 10's

We run exclusively 904 Transmissions
Most Everything that rotates has been replaced
with Aluminum replica plus the planataries are custom
fabbed with straight gears with custom gear ratios for
different tracks. We run a proprietary 8 inch converter
that was engineered by Steve Wann.

Even our Big Block cars that have 727 have entire guts from
a 904 inside.