Well,
Finally got my rear axle just about finished for the swap. Need to add pads and tighten a few bolts and that should just about do it. Hopefully will get it back under the 7 after Christmas.
This is a AMC20 HD axle from a Waggoneer. I made the brackets to convert it to disks and am using 91 Isuzu Trooper rear axle rotors and calipers with a mechanical parking brake. They match the Waggy 6 bolt pattern, but I did have to turn down the flanges about an 1/8" for the rotors to fit.
The next question will be what type of master cylinder to run with it. I'm thinking a late 60's Corvette one might work. The stock master might even work, as the volume of the pistons on the Isuzu calipers isn't overly large.
BMB