Thanks I have a few of my 833 customers asking me about converting their cars over to some type of OD box. The online claims as to the strength of this box are as usual seem highly inflated. I have built a few T56 transmissions and the design prohibits high speed power shifts even when the gears are face-plated.
I may just sell a few of my transmissions and buy one of these boxes as my car is more street than strip right now. I only hope that is will hold up to the torque and weight of my car with sticky tires. I will probably install the adjustable clutch or try one of those Clutch Tamer deals to keep the teeth on the gears.

Gus