I tried the link and it produced no results. If I have to go with plastic, is there any difference between Behr and Nissens? It seems like such a stupid design -- it just breaks off. I'm not a mechanic but is changing a radiator on a '83 ez? Should I try? I looked for DIY articles and couldn't find any. It really doesn't look that difficult but not sure about getting the old out and the new in. Thanks, Lance