Gear oil options readily available to me.... Lucas conventional 85w140, Lucas synthetic 75w90,Lucas synthetic 75w140, a cheaper brand masterpro conventional 80w90, masterpro conventional 85w140, masterpro synthetic 75w90, masterpro synthetic 75w140.... what do you guys think is the best brand/viscosity/oil composition or does it really matter that much??? I'm kind of a learn as you go kinda person if that hasn't resonated with some of you Haha. Hands on learning is the only way to go for me.
