New to the site and to diesels. I currently own a 1985 Chevy crew cab 4x4 sbc 350 stock/ th400/4.56 long bed truck. Looking to do a 12v cummins swap some where in the future(rare, huh!) I dont plan on towing anything really accept for mainly when I pcs. But I mainly want to build this for a DD that's close being good on fuel while adding power. That's about it...