This is what I posted the pic on Davids thread about. They fit a Superformance and usually run from 500-800 bucks. I stumbled across these and called and they come complete with the adapter to fit. I'm in no way affaliated with this seller and dont know them but I know these are hard to find and at this price is a steal. I just wanted to share the info since I got mine.
http://cgi.ebay.com/ebaymotors/Supe...QitemZ200267718601QQihZ010QQcategoryZ33602QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
http://cgi.ebay.com/ebaymotors/Supe...QitemZ200267718601QQihZ010QQcategoryZ33602QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
