1969 C-20 with 3-53 diesel

[vidsal]

Originally Posted by BigBird05

I was watching engine masters today and they ran an electric vacuum pump on the crank case of a race car motor to control oil leaks. I wonder if that would work for you?

That's an interesting idea. It seems some of the oil dripping down was diesel mixed with grime when the old pump was leaking, but there are still two oil leaks.