Here is where I started. I got the frame dimensions, but the are no wheel centerlines.
http://www.vettemod.com/forum/showthread.php?t=148
The Track (58.7in/59.5in) width and Wheelbase (98.0in) are per the Chevy specs.
When I saw this thread I was hopeful to share/swap our 3D data.
http://finnshark.com/forum/showpost....8&postcount=12