there is a kit available on ebay for about $20. i can't confirm the accuracy, but based on the photos in the above book, they appear correct (or damn close).
i just got done 'pre-fitting' mine before i weld the quarters on and took some pictures detailing the outer attachment points. email me if you'd like a copy or i can post it in the forum. It, however, does not show correct hardware.

cheers,
eric

eric.middleton1@gmail.com