Price you pay to play - 727

The tird picture down is the tell tale. The piston and clutches are still intact from the high gear clutch assembly. The powdered metal drum normally surrounds them and encloses them by splining to the sun gear's drive shell. There are very few fragments of that drum left. All that kenetic energy is released as velocity when the drum comes apart. Those pcs are the ones that go thru carbon fiber, steel floorpans, I've seen them come ou thru the roof panels, and doors after piercing the floor from under the car. And it's still a hard sell, even to experienced racers.