How hard would it be to bolt up an A833 Chrysler manual tranny to a 4BT?? Would I just need the adapter plate and use the A833 bellhousing or would I need the bellhousing off of a NV4500 too?? Yeah I know the NV4500 is a better tranny but its also pretty pricey and I already blew my wad on the 4bt (dovebid stepvan) I already have the A833 so the price is right and its one of the somewhat rare OD ones. This is going in a daily driver where my main concern is mpg.