Ok, now I see what they did. They increased the diameter larger than the ring gear to get the 11 inch Long pattern in there.

I would think it's going to be dang close between the bell, where it slopes down to the rear and the PP.
Glad you ditched the steel FW.

Keep us posted on how it goes. They should have made that flywheel decades ago. Would have made using an adjustable PP way easier for the Chrysler guys.



EDIT: Is the 143T FW aluminum too? If so, maybe I can hook you up with a buyer.

Let me know.