I recently purchased a '65 belvedere with a 1977 400 and same year 727. The previous owner installled a aftermarket floor shift. I would like to convert it back to a column shift. I have a correct '65 column but my question is about the trans - do i need a different trans to do this? Is there a trans mount made for this combo ( the current is a poorly fabbed unit using the '77 mount adapted to the '65 crossmember.

Thanks for the help