Go to this page..
http://www.wsu.edu/~426hemi/
Its a link to the "Caddywagen home page." A guy took the body off a VW bug, cut the pan off ahead of the engine, then welded the frame of a 70s FWD caddy to the back of the pan of the VW. He took the back out of the bug and made a cover, hooked up stuff and took off down the road. He has a bloody 500 caddy welded to the back of his BUG! Its crazy stuff.
CaddyWagen homepage