walt, the original 292 had a waterneck with an oulet on the right side where as the 250 had a threaded hole for the temp sensor. I just got a 292 and seeing this I'm wondering myself where am I going to put my temp sensor for my guage.

65Malibu4dr, 292w/200-4R.

http://s50.photobucket.com/albums/f301/tedgriffith/65chevelleMalibu292/