Where the heck is the dipstick for the Powerglide in my '67? The owner's manual doesn't even give a clue as to where it is.

It is located on the Passenger (Right) side of the vehicle at the back of the engine.
If you open the hood, slide around the passenger fender towards the Hinge area and look straight back near the rear of the engine it's;
a. - behind the upper edge of right valve cover on a V8 -
OR
b. - just off to the paasenger side near the rear of the head on a L6 -
you will see a tube sticking up with the "Dip Stick" in it... :thumbsup:

Hope this helps;
John