If it is, it would need to be shortened a little, and I'm not sure about how the section between the manifolds and the muffler is routed. I don't see why you couldn't use the section of the exhaust that goes over the axle and tailpipe. I think it could be more trouble than it's worth.
What exactly do you need to do with it? If you just have a few rotted tubes to replace, I'd either take it to a muffler shop and have them weld new pipe in, or buy replacement parts from Walker brand exhaust