My truck is an 09 GMC RCSB 4X4, 5.3, ARH longtubes, high flow cats, GMPP cold air intake, Magnaflow exhaust, with factory 4.10s and rear drum brakes. It has the stock 10 bolt diff with G80 locker.
I have a late 70s GM 12 bolt diff with a new Detroit Tru-Trac and new Stainless Steel Brakes Corp 13" disc brakes with integral parking brakes. It also has new 4.10 gears. I built this diff for a truck I used to have, then sold before swapping it in.
This diff appears to be almost a bolt in, with minimal fab required.
My questions are regarding ABS and Stabilitrak / Traction Control. Can I just get them turned off through a tune?
What about the factory master cylinder? Will the drum reservoir have enough capacity to push the disc pistons?