I had removed the bellhousing from the 352 ' box, and, discovering that the gasket was NLA I reassembled with a proprietary gasket maker goo. I didn't use the silicone stuff, maybe undue fear of bits falling off inside.
However, the morning after I'd refilled with gear oil, it was all over the floor. So I'll do it again, but what should I use as a sealant? What have other people used that doesn't leak, please?