LBP axles

Will these work? Has anyone ever heard of them?
http://cgi.ebay.com/ebaymotors/ws/e...akeTrack=true&ssPageName=VIP:watchlink:top:us

http://cgi.ebay.com/ebaymotors/Mopa...tegoryZ33728QQihZ017QQitemZ270140597371QQrdZ1