1989 toyota supra non turbo low oil pressure

[bayrat]

I will check the oil today it seemed ok about a week ago when I checked it. It was not runny and color was good. but today is the first day I have driven it I had this overheating problem about two years ago. I parked the car and am now trouble shooting.

After reading other threads this is starting to look like a bad head gasket
in its infant stage.

Another thread said to look at the number six cylinder would this be the back cylinder away from the front of the car.