Good afternoon:

I am chasing a rear end leak on a 1970 B-body. Replaced the rear-end cover gasket, which did not stop the leak.

Upon looking closer, after cleaning all oil off the center section and letting it leak for a few days, I see the oil is coming out of a small hole on a rosette weld. The small hole appears to be part of the weld, as all the other rosettes have a similar hole in them (approximately 1/8 diameter).

Anyone see this before? What is the fix for this?

As always, thank you in advance.

Dan