Howdy. I have a 90 FS Jimmy. A couple years ago I swapped in a 12bolt. I am now getting close to needing a rebuild or replacement. I was wondering if anyone has any opinion on the 12 bolt ? I noticed that most every on this forum is running the 14 bolt FS. I like the MT Rims I currently have on the truck and don't really want to swap in an 8 lug. This truck is a daily driver. I do get in the mud with it some but nothing like most you fella's. Thanks in advance Also is there a recommended rebuilder ? I saw one online not that long ago where you could basically pick what options you wanted and then spit out a price. My Hardrive crashed a few weeks ago and I lost that bookmark.