Diff lube?

[Silver4.6]

My diff is leaking and i don't have a manual. What weight of oil and what other additives do i need for a 2001 gt?

[PHRANQUY]

3 pints....

75-140 is recomended if you have the trac-loc rear. 80-90 if it's a one-wheel wonder. Need to add the slip-loc additice (for the clutches) per Ford's specs.

I can get you, or may even have, what you need as faar as AMSOIL products if ou want. Let me know.

[Silver4.6]

3 pints....

75-140 is recomended if you have the trac-loc rear. 80-90 if it's a one-wheel wonder. Need to add the slip-loc additice (for the clutches) per Ford's specs.

I can get you, or may even have, what you need as faar as AMSOIL products if ou want. Let me know.

Ya i've got some 80-90 but i've got the trac loc so i'll need the 75-140. I'll see if its low and shoot you a PM, thanks.

[Joe M]

Make sure to replace the seal

[VELOCITY]

3 pints....

75-140 is recomended if you have the trac-loc rear. 80-90 if it's a one-wheel wonder. Need to add the slip-loc additice (for the clutches) per Ford's specs.

I can get you, or may even have, what you need as faar as AMSOIL products if ou want. Let me know.

Actually it should take just over two quarts not three pints... I just had gears installed in my car. ('99 GT)