Originally posted by RawDirte':
Watch out for that Redline MTL!!!! It looks like my differential went becuase the lube was too thick. I just thought I'd throw that out there, I guess I'm not the only one that has encountered this issue (pastey residue).


You are so entirely FULL OF SH~T!!!

Redline MTL is actually a bit lower in viscosity the Ford's "new" recommended fluid. It rates just above straight Mercon ATF. About the ATF+3/4, 80W, or 30-35W engine oil range.

Ford's honey fluid is a 90W (40W engine oil) at operating temps.

How's that for tearing your assinine statement to pieces.



Then to top is off you are now gong to try even a THICKER fluid because the MTL was to thick.

RP's Syncromax is their copy of GM's Syncromesh. (hmm I wonder who recommends using that ) That's an equivalent of roughly 85W gear oil.
Then the HEAVIER Ford Honey (90W) is also recommended.


Get your head out of your ass! The diff broke because it's a POS inside a poorly designed MTX. Glass diff, terrible syncros, poor oiling, et cetera.

2000 SVT #674 13.47 @ 102 - All Motor! It was not broke; Yet I fixed it anyway.