I've got a buddy who makes these and sells them on eBay. everything is top notch, as he puts a lot of detail into everything he does. he has several rear disc conversion brackets for 7.5/8.8" rearends, too.
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=180415876794&viewitem=&sspagename=STRK%3AMESELX%3AIT
dead link
maybe cause it was posted 2 years ago:p
Does anyone ever clean the useless stuff up?
Now I'm curious what they were.