If you just can't find one, another option would be to install a ball valve in the heater hose. I've put these in a couple of old cars. You just open the valve in the winter, and close the valve in the summer. It looks something like this: http://ace.imageg.net/graphics/product_images/pACE-964257dt.jpg You turn it a quarter turn to open or close the valve. Todd On Friday 11 March 2005 23:31, Joe wrote: > Anyone know where to get a intake manifold mounted > heater temp water valve? I need one that threads into > the right rear corner of a V8 intake. It's "cable > controlled"...NOT vacuum. I need it for my 1972 V8 > Gremlin conversion. My Gremlin is a factory 232 with > AC. Heater valve mounts to the firewall. I think i can > use the intake mounted one. I have a RUSTY one on a > 70-72 factory 4bbl intake i've been pondering. My AC > works...why not keep the controls working? Never had a > hot rod with functioning AC! I'm gettin old...i > know!!! Thanks alot,joe >