38's, an ultimate, and a 200hp 4.3. Springs are F150's, ubolts filipped.
But really, I was actually being very easy on it. It was my first trip out with the rig. I put way......I mean WAY more abuse to my old 88 housing, and never had a problem. My old 85 rear started to peal off one of the perches one time, but that was after about 8 years of wheelin it.