Penzoil Synchromesh solves tranny grinds...

[fixkick]

yes it does work
great
i saw gear box for syn lube that had rings, (synchro) that had some brakes shoe like material there, very odd this.. but expected,
the brass rings are as old as the Model T and older. (not first gear, 2nd and 3rd)

For me, it turned out that I was a bit luckier, it only took 2 tries to find out that
Penzoil Synchromesh was good oil to use in the gearbox.