Grigg, You are a genius. I went to a truck salvage togay and went thru their whole rack of rear ends. Very good learning experience. After about an hour the yard guy finally came over and talked to me. We found the rear end that is currently in my truck. He said "follow me" and took me over to where all the canabalized vehicles where up in the air. We ended up on an 88 Suburban with Dana 60 3.73 full float axle that was about as exact as can be in width and leaf mounts. $646.50 and I talked him into throwing in the driveshaft. Comes with a 90 day warranty. Will need adapter plate for duallys. To your knowledge, is there a problem with adapters???