I have a set of 302 Mexican caps for sale on ebay. They appear to be in great shape. I pulled the ford bearings out, along with the old rope oil seal. The pin is still present in the rear cap. I won't be building any hi-po 302's for a long while, so these are going.
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&ih=019&sspagename=STRK%3AMESE%3AIT&viewitem=&item=290182823797&rd=1