Pure Magnum swap
I did this swap 20 years ago and used everything from a 1993 Dakota pickup and use all my stock gauges except the amp gauge found a volt meter to fit into my stock one find a HOT ROD Maz. Nov. 1999 book and you will see it in there. I made my own wiring back then and everybody thought I was crazy. I have done the 3.9 swap and some other ones but I was 20 years younger then.