Transmission swap

Depends on if you plan on using the factory column shift, or factory floor shift, or after market floor shifter. With the 904 I think your driv shaft will work. With a 727 it will need to be shortened. You need a trans,flex plate, flex plate crank shaft bolts, torque converter,converter bolts, Aftermarket trans cooler if your radiator doesn't have provission for cooler lines.