[Boog]

:Yow. I had a compressor lockup on my old 97 GMC some years back. The daughter was out of town late evening. When I got there the parts stores were already closed so no chance of replacing the compressor only so she could drive it back home. Had to call a tow truck.
That's the main drawback to a single drive belt setup as I see it.
Be careful removing the ac lines on the rear evaporator. After some years they tend to weld themselves to the evap. Aluminum so. I had to replace the rear evap on my old Burb because of those lines. It wasn't particularly expensive though.