is there such a part?

[chopthebass]

Is there such a part that allows more than one sensor to be installed in the thermo housing?

[6t8dart]

No, the sensor needs to be in the flow of coolant, if you remote it, then you might get uncirculated water or a steam pocket. Depending what kind of intake, they might have extra holes for it. You could also tap a new hole if needed. Most aftermarket and factory dual plane style have two holes, one sensor, and the other is sometimes is used for bypass.

[Timb]

you could also put a "t" fitting in a heater line

[chopthebass]

The T fitting sounds easiest. I just tried searching but couldn't find anything. Have you seen something that will work?

[MCathcart]

What engine are you using? I have my second sensor in the top of the thermostat housing (neck). I think this one is for a 302.

[chopthebass]

351W. Oh I see. Mine doesn't have a hole, so I am guessing I can tap a hole.

[Jeff Kleiner]

chopthebase,

Autozone part number 814884 which already has it threaded and costs <10 bucks:

http://i269.photobucket.com/albums/jj43/jkleiner/922ac4c8.jpg

Jeff

[chopthebass]

Awesome. Thanks Jeff. That'll do the trick

[Bren]

Be careful with that Autozone part. I had one that developed a crack and leaked.

[6t8dart]

Beware where you put it, a heater line does not always flow coolant and may not give a good reading, anywhere back from the block side of the thermostat works for accurate engine temp.