2019 Gen III 6.4 Hemi

on the front side it needs a front engine cover, water pump, pulleys, and an alternator. Topside would need to have an intake manifold and a throttlebody.

other than that it’s really going to be dependent upon what you put it in. For an old a body, it would need a standalone engine harness.

With all of that said, not very much is needed if you’re interested in doing a Gen III three Hemi swap. I am purely speculating, but I would imagine the front end accessories would probably set you back less than $300 - $400 maybe? As far as intake and wiring harness, a lot of people have went with the holly sniper set up which would probably set you back about $1500-$2000? For my build, I have been acquiring parts and pieces here and there but I am confident if I did the math, I probably do not have more than this in it excluding the cost of the engine....