It's a hybrid axle front and rear. For 9" centers with Toyota 6 shooter knuckles with rcv shafts. Those hubs are the chromoly ones that low range offers. Madram had a few videos of it at rbd I think. I have a couple more on my phone as well I could send you.
Chassis built by Mo Fab
6.0 ls with Mast Motorsports and computer setup
Brand new PTC 400 w/rmvb no rides on this yet
Atlas
14 bolt front with RCVs with Psc steering setup
14 bolt rear with Yukon shafts and have stock shafts as well
43" stickies on Raceline double Beadlocks
Fox coilovers...
I'm looking for a 78ish model 3/4 ton or 1 ton chevy truck for a winter project. I do NOT want a short wheel base. Must be 4wd as well. Let me know what you have 256-990-3946