Good to know, thanks for all the good info. I'll be back out there in a couple days and get it done. I was thinking it might wick up to the top. When I took it apart there was only about a teaspoon of oil in it, but the brakes were still working pretty good. I only took it out to make sure it was in top condition, as long as the master was off.

1949 Chevy 6400 two ton, 2 speed rear end, 235 engine, 13 foot hydraulic dump bed.