Blown Glass Hoses

There was an article on blown glass hoses in mini truckn a while back. Does anyone know who makes them, or how much they cost. I can't find that issue, or information on thier web site. THANKS

http://www.streetsource.com/forum/topic.aspx?topic_id=67137&Topic_title=Clear+Radiator+Hoses&forum_id=13&forum_title=MiniTruckin+General