I'm considering extending my rear axle back a few inches on the XK once I complete my next tour in Iraq. The intensions of this thread are to discuss and gather info on the process of extending the wheel base by relocating the rear axle farther backwards. I'll start taking measurements in the next few months and figure out exactly what parts will be needed. ie new rear drive shaft, adjustable upper and lower control arms......etc.
Once the rear axle is extended, the next step will be making a custom rear bumper.