sounds just like my truck! bought it last year 79,000 miles 3.0 stick. it had 3.73, which i believe is the most common. and i wasnt sure about the dana 35-28 thing until a couple guys on here helped me out.... mine has a full 35, i took the fill plug out, and if you see a bearing cap, its a hybrid, if you see part of the carrier, its a full 35. takes two seconds, the best 2 seconds of my life!!! i have had no drivetrain problems, or any problems for that matter. but i always go through my trucks when i get them. i did all the u joints, change all the fluids, replaced a ton of maintanace parts. has just enough power to go anywhere, but by no means is a rocket! not by a long shot! but its powering my 33" tires with stock gears right now, and its not too bad(surprisingly) i would definatly buy it again!!!! and thats about the price i paid for mine ($3200 or something?)