MustangWorks.com : Ford Forums - View Single Post - T-5 and rear end fluid

GhettoPop · 05-18-2003, 09:46 PM

Will these work out for me in my 90 GT w/114k miles? It has a t-5 and is a 100% stock daily driver. I believe the t-5 and rear's fluid have NEVER been changed!

-Redline D4 Synthetic ATF
-Redline 75w90 Synthetic Gear Oil
-Ford Friction Modifer (for rear)

Will these cause me any problems?

Also, do all 90 GTs come from the factory w/ limited-slip? I know the factory recommends Dexron III ATF in the T-5, not sure of rear end fluid weight. Please help.

05-18-2003, 09:46 PM	#1
GhettoPop Gimme a Drink! Join Date: Dec 2002 Location: NYC Posts: 694	T-5 and rear end fluid Will these work out for me in my 90 GT w/114k miles? It has a t-5 and is a 100% stock daily driver. I believe the t-5 and rear's fluid have NEVER been changed! -Redline D4 Synthetic ATF -Redline 75w90 Synthetic Gear Oil -Ford Friction Modifer (for rear) Will these cause me any problems? Also, do all 90 GTs come from the factory w/ limited-slip? I know the factory recommends Dexron III ATF in the T-5, not sure of rear end fluid weight. Please help.