Mopar plug and play engine harnesses

I am looking for some input on the new plug and play harnesses from Mopar. They say they will work on crate motors and engines 2014 and up. Will this harness work on the 2014 and up truck engines as well??? Is there any companies that make harnesses that you don't need an electrical degree to hook up?

Thank You in advance for any help.
Jeff
Author: ply64post