Sending units?
 

Hey, I'm pretty new to big Caddy motors and am needing to know the location of the water temp and oil pressure seng units on a '70 500. Thanks.

I have a 70 coupe with the 472. Oil sending unit is behind the intake manifold on the rear of motor. My engine has 2 different temp sensors. one on each head. pass front and I think drivers rear of engine. Prob different on the 500 but not sure.

Thanks Action, I finally found them. Am now dealing with a faulty water temp gauge, but they're hooked up at least.