What weight gear oil did the factory put in the rear Raptor differential. The 2014 F-150 SVT Raptor supplement calls for 75W-85 premium synthetic hypoid gear lubricant.
I know most will say use 75W-140 but I'm more interested in what was used by the factory. I'm also wondering if the SVT Raptor supplements for the 2010-2013 have different information on what gear oil to use.
I know most will say use 75W-140 but I'm more interested in what was used by the factory. I'm also wondering if the SVT Raptor supplements for the 2010-2013 have different information on what gear oil to use.
