Fellow Enthusiast
Looking to swap a 2005 hemi engine into a stock 2002 dodge ram 1500. Need any input and advice. Please help?

 

Welcome to the site. From the 5.9 I guess? You would need at least the engine, PCM, harness's and all the engine accessories of course. There are a few threads here from guys who have went from the 4.7 to the 5.7 so maybe those threads can give some ideas of everything you will need. I would look at a 05 5.7 and harness if it were me though. At a minimum an 04.

Try this thread

https://dodgeforum.com/forum/3rd-gen...003-5-7-a.html