I daily drive and crawl my 02 duramax Allison 2500hd quad cab. I have straight axled useing an 04 dodge aam 9.25 front axle with pure performance 5 link kit with king c/o and bumps, dynatrac manual hubs,4.56 gears,ARB's,psc assist steering, 43-14.50r17 tsl sx on stazworks 17x12 double beadlocks. The upgrades go on and on. I will post pics as soon as I can figure out how from my iPhone. I don't have any other Internet. The only way I know how to see this build is on rock crawling Hawaii yuku site. It's under pyroworks projects as sas duramax.