Hey, does anybody know anything about the 8L90? I'm picking up an L83 with factory harness and computer this weekend for the K5 and just realized it comes with the transmission too. from what ive read it is supposed to be a real workhorse. It all came out of a wrecked 2017 Silverado 4x4. My K5 has a 700 in it now which im told is not ideal, so, in yalls opinion (or experience) would it be best to keep them together or use the 700? engine n trans only have 27k miles on them so if they would be viable combo im inclined to keep them together. Besides, not having to hack up the harness and deal with tuning issues from separating them is a big plus. Any thoughts? Thanks!