#20142, "free - thermostat to block connector part"
I have a coolant connector doo-dad (aluminum thing that connects the block to the thermostat housing), for free if anyone wants it.
Only problem is one of the threaded holes (temp sensor I think) got a little squished when it was put in a vice. Eric Ristine was going to have it polished and chromed, but never got far with it and passed it on to me. I'm sure the hole could be workout out back to round, if you were sufficiently motivated.
Can supply pics if interested. One shows the deformation, up to you to finger out how to fix it.