You can put any engine in any vehicle, its more a question of how much time and money you have, when i did mine there were lots of issues, ie lump in sump at front and not back, exhaust system, fuel tank modifications, pump etc, wiring harness was a bit of a pain, i sat at the kitchen table for a few days taking out the wires i didnt need, then the transmission
i had to modify the bellhousing, the clutch arm, the spigot bearing, the spacing between the trans and the bellhousing
then had to fit a different radiator and cooling fan, fan switch, engine mounts
thats all i can think of at the moment but im sure theres other stuff, a lot of it is time more than money,