gawd, I've spent a fortune in the last 3 months
during my 90k service they found rear pinion had collapsed, so rather than just fix / replace the 3.7's I regeared to 4.1.
after I got back from 1KD Performance, and with all the city driving I've been doing, I decided it was time to upgrade from the Yukon Grizzly to something better suited.
now as I'd had the autolocker in there for a bit, I really didnt want to go back to open diffs. So I settled on the Detroit TruTrac.
I've been very happy with the onroad feel, and impressed with the way it works offroad, but did notice the lack of locked traction offroad. So, I thought I'd add an elocker up front. there was a bit of stuff around with wrong parts being delivered, but mostly sorted now (the shop has been working overtime to sort it!)
And just to finish it all off, I've just ordered a fmic (intercooler) from 1KD