Here's my old '72 W100 - 360 4bbl/NP445/NP 203 I think?)8.75 rear, Dana 44 front. I believe it was originally tan/brown. It came from Southern California, the north part of San Diego. I really miss that truck, I loved it. Sure, it had a few dents from people backing into it but it was rust free and otherwise straight. Pretty sure I had to be the only guy ever driving around NYC in a purple '72 Dodge. Sold it in 2006, would love to have it back.