Mitchell Overdrive And Mitchell Transmission

[Nick in Fayetteville]

I recently purchased a Model A that has both the Mitchell Overdrive and the Mitchell 3 speed transmission. I can not locate the paperwork that would tell me which lubricant to use in these systems. Mitchell Owners, What are you using. Thank you...Nick

 

[BRENT in 10-uh-C]

From my memory, they prescribed 90wt.

 

[Synchro909]

Any good quality EP (extreme Pressure) gear oil - 90 grade and rated GL5.

 

[capete]

Use a good grate of gear oil in both trans & overdrive

 

[whirnot]

Any good quality EP (extreme Pressure) gear oil - 90 grade and rated GL5.

That's exactly what Mitchell recommends.