AD-Engineering is the kit approach, this thread on the HAMB shows the DIY approach pretty well.

http://www.jalopyjournal.com/forum/showthread.php?t=8491


1955 1st GMC Suburban | 1954 GMC 250 trailer puller project | 1954 GMC 250 Hydra-Matic | 1954 Chevy 3100 . 1947 Chevy COE | and more...
It's true. I really don't do anything but browse the Internet looking for trouble...