Sorry for the slow response.Great build! I have been looking on threads all over the place to figure out the best way to approach a build like this. I am at a loss to buy the RE 5.5" lift or just build my own with DOM and heim joints. Figured it would be cheaper doing it this way but the RE kit bolts right in and is a tried and true product. If you had the money would you buy the kit or build your own? Can't wait to see the front done, this will be a beast!
Sometimes I wish I went with a kit. Like the teraflex long arm or the Rock Krawler kit. Though I do kinda wish I went with a bolt on longarm frame mount from teraflex. Would have taken out all the guess work for finding all the right angles. Even getting a rear 4 link frame mount from gen right would have been good to. But they want 250 for just frame mounts. I got all my rear suspention mounts for that amount. Another thing I should have probably done was get adjustable upper mounts, so that I would be able to dial in my anti-squat.
Teraflex longarm bracket. Just wanted the bracket not the arms. My arms are stronger than these at 2" OD and 1/4" thick. My uppers are the same strength as these. If doing a triangulated rear you'll probably have to cut the rear upper mounts off and reweld them at more of an angle.
Genright rear 4 link mount.