The Hot Rod guys put one in a 73 Dodge and did some upgrades to give massive torque and great burnouts
https://www.youtube.com/watch?v=B34LTUqdgHo&index=3&list=PLGvTvFzdMg_PbG7_1TPiABMmItllqqFbb
That old 5.9 was soooo simple to work on.
For $299 I picked up 6 Diamond P 370 hp injectors and then added a Holset HX40 turbo, then had to add a strong Southbend clutch to hold the torque and a 4” turbo back exhaust to get rid of all that smoke.
Thing had 420 +/- HP and over 800 lb/ft torque.
With a 4:10 rear end and 5-speed manual, when you put it in 1st gear and drove it off it would sound like a dump truck coming down the road.
The P7100 mechanical fuel pump was the best pump Cummins made for the B series. That thing could dump in fuel like there was no tomorrow.
Miss the old beast.
I have a Ram 4500 with the 6.7l and 6-speed, but the thing is so choked off with EPA $hit that it has way less power then my old ‘97.