Originally Posted By shaker340
Information on modifying the 1999 Ram wire harness would be nice. I suspect I need to use the eng/tran computers as well as fuse box from the Ram. There will likely be many wires not needed.


Hi Mike, I am at the start of a similar project, FI 5.2 magnum into a ‘56 2 door wagon. To say that I’m way outside of my comfort circle would be an understatement.

After reading what I can comprehend (not much) rather than trying to learn what circuits are required or not. I have remove the donor engine/trans complete with all (every one) of the electronic sensors, wiring, and black boxes. I’m going to mount them in the ‘56 and get it running first and if necessary remove unwanted circuits latter. Hopefully this will be easier than troubleshooting missing wires when it will not run. I hope!