74 Dart 5.7 Hemi build.

I have some questions!!

T56 or TR606?
What bellhousing?
What Starter?
what headers (or manifolds)??
The Engine and trans are from a '10 Challenger, so it is the TR6060 Magnum with a STX Shifter.
These are the headers I used 70305304-RHKR Hooker headers for Jeep, they now make one similar for Hemi Swaps

Headers hok-70305304rhkr_xl.jpg