Sorry Guys, I am not undestanding the comments regarding the Corona Conversion detail.
My question is mostly focusing on the need I have for a T50 to have the A series bellhousings. If it does then I am keen, T Series T50's are a dime a dozen, I think most of the value is in the Bellhousing to mate to a 4A engine.
I have a 4A in mine, looking for a spare set of bell housings, and if a geabox comes with it, bonus