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Topic: Synthetic Lubes (Read 956 times) previous topic - next topic

Synthetic Lubes

Does anyone use synthetic lubes in their trans and rears?  Was wondering about about problems such as seal leakage.

Synthetic Lubes

Reply #1
I use Valvoline synthetic fluid in the Cougar's rear.  No problems thus far....
-- 05 Mustang GT-Whipplecharged !!
--87 5.0 Trick Flow Heads & Intake - Custom Cam - Many other goodies...3100Lbs...Low12's!

Synthetic Lubes

Reply #2
I always use Royal Purple in the rear, this is my first time using RP in the trans, no leaks.
2005 Subaru WRX STi|daily driver

Synthetic Lubes

Reply #3
Ill be running royal purple in both my rear and trans here soon too.
It's Gumby's fault.

Synthetic Lubes

Reply #4
I've been running Pennzoil Synchromesh in my T5, but I don't know if that's synthetic or not. Can't remember.

Garrett H.
'94 F250 XLT- 4x4, 5 speed, 7.3 IDI Turbo Diesel, 4" intake, 4" exhaust, 5" turnout stacks, manual hubs, etc.
'87 Thunderbird Turbo Coupe
Engine, wheels, tires, etc!
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