Hello from Panama Dart 69 engine swap 5.7 Hemi

I have a 1970 dart that I bought a 2010 dodge challenger 5.7L hemi 5 speed auto as well, I bought the Gen3 ms3 plug and play harness for the motor BUT I have yet to find anything for the transmission, I don't wanna use another transmission, i paid for the one i wanted because i wanted a 5 speed, also I'm sitting on the original k member was told to go QA1 then get the bolt on adapters to drop the 5.7 in and should fit like a glove, if you guys have any info please email me! I need all the help i can get this thing is my baby and I want it atleast running soon, thanks!
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