I cut up some Front D44 caliper brackets and welded them to the axle tubes used the calipers that were on it total cost = $0.00 I have a pic somewhere I'll try and find
finally found these for ya the middle blue one is whats left from my hack job the others are from speedway, but they kept sending me the wrong ones to fit my calipers and I couldn't wait anymore. I've since welded some more bracing to them but they've been stopping 38's on a 5000lbs+ rig for 2 years without fail. Discs are stock 1/2 ton GM bolted to the back side of my custom 40 spline moser shafts