- Joined
- May 19, 2014
- Posts
- 1,228
- Reaction score
- 1,346
- Location
- Virginia
- Ram Year
- 2016 Sport
- Engine
- 5.7
So I’ve ordered my TC oil. Now I’m ordering Red Line with friction modifier for my rear dif, but my front dif does not require the friction modifier.
My question is, does it matter if I buy oil with friction modifier for my front? Amazon is not giving me an option for Red Line 75w85 without the modifier.
My question is, does it matter if I buy oil with friction modifier for my front? Amazon is not giving me an option for Red Line 75w85 without the modifier.