Will the new hell cat 6.2 fit

I got the engine out of a rolled challenger had to order new oil pan for it from sumit racing but didnt know if i had to get the computer and stuff from the wrecked challenger too

This will be a big dollar engine swap to do it right.

Mechanic's Nightmare. Don't do it. Sell it on Craigslist and buy a Hemi Jeep. It'll be fast enough to scare the pants off anyone.