OK, thanks for the update. I'll file away your mystery temp sender reaction in my "look into it some day" file! Dick Benjamin ----- Original Message ----- From: Rob P <fristpenny@xxxxxxxxxxx> There also is a > seal on the bolt another $5. Getting it Thursday. Dick, the small blocks > have an adapter, a big bolt I have been told is 1 1/4 inch (thanks manhattan > Jack) holds it in. The bolt has seals on both ends and there is a gasket > behind the whole thing > Also, Dick the temp light never came on w/o water, but later when I drove it > with the burnt oil :( mistake #2, the light came on so I think the sensor > and the wire/bulb are all good.