Guess it wasn't the rear main sprag this time (for the 3rd time if it was).
I'm sure others have had this happen before. What do I win?

 

I'll give you a shiny penny you can rub for good luck when you get it fixed and hope it doesn't happen again.

 

you can keep your penny. I've got a nice shiny T-56 waiting to get dropped in place, just procured the pedals today, probably missing some more pieces...but I'll figure it out as I go.

But I do need to get some money out of this 4l60E...need to figure out where you buy a new rear shaft for it.

 

Take another output shaft, and make sure that it is straight. Now send it out to be cryoed. Cryoing should prevent this from happening. I recommend this for any with horsepower over 700, vehicles with 1.35 or quicker 60 foot times, or in very heavy vehicles.

 

where does one buy another output shaft? both stock and better.