Need your help.Please!

Hi, I`m new here and would like to know if this is possible!

I want to know if a 318 out of a `71 Duster will bolt up to a VN-3500 5-speed out of a Dakota sport! Will the bellhousing bolt directly up? Is there any other 5-speed that Dodge makes that would work? I want to use my 400 hp 318 and run a 5-speed trans. Has anyone done this?

Also is there such a thing as a close ratio 5- speed that Dodge used in their Dakota trucks? thx!

I haven't done it but like they say try it and if it don't work cuss a bit and find a diff. trany sorry I couldn't help more man.