Originally posted by Stazi:
You DON'T want to use a rear-end type gear oil in an MTX. It's so unforgiving on synchros - some of them are extremely corrosive on the brass used in synchros.
I stand by Redlin MTL - even in temps like 10�°F we've seen here in MI lately, I have NO issues with shifting with this stuff in my trans. The only other stuff that's worth using is the Ford MTX "honey" lube that they sell.
The Redline MTL was great it my car, 160,000 miles on the trans, never rebuilt and it felt brand new after putting the Redline stuff in.
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