Autometer sport comp 2 oil temp gauge + sensor-100 bucks
 

http://www.velocityfactor.net/wwwroo...oil%20temp.jpg

Used, works great. Thinking of going another route.
100 bucks shipped, comes with everything needed to wire it up but the directions, ill label what needs to go where.

Its a 1/8th npt on the sensor itself.

Edit: Best in car shot i could find:
http://i6.photobucket.com/albums/y23...r/IMG_8881.jpg
Top Left

Bump, 90 shipped?