Yep. I got my LS 3.73 Expo 8.8" from the local junkyard. $150. Came out of a '95.. There also 31 spline 8.8's. The Mustang 8.8's that used to be popular are 28 spline.

I got mine without brake parts, but the only parts I would have reused would have been the parking brake hardware. I could have gotten a rear with brake parts for the same price but, I would have had to drive farther, and I would have had to pull it myself.