Anyone install that pre frabbed section of frame where the rear shackle mounts my section on frame is getting a little rotten and am looking at buying that and want to know if it's worth buying and if you have to cut out the frame or just cut the bad section out and slip the pre made piece on
I used the pre-fab pieces from ART. It saved a lot of time and the price was right. I replaced the passenger side rear and the fuel skid front cross member. The frame end was simple - just mark dimensions and remove what you need to, leaving the top (or making your own new top piece). The cross member was a little more detailed, but still easy. Lots of measuring and marking to make sure everything is where it needs to be.
Sorry, it seems I didn't get a photo of the new end before primer/paint....
There are more pics in my build thread if you want to see any more.