Is this the same as transmission fluid? I think i bought the wrong thing :/ http://www.americanmuscle.com/royal-purple-max-gear-75w90-gear-oil.html
Manual or Auto... you new guys... I run Royal Purple Synchromax Manual Transmission Fluid. Royal Purple Synchromax Manual Transmission Fluid at AmericanMuscle.com - Free Shipping! Automatic Transmission... Royal Purple Max ATF Transmission Fluid at AmericanMuscle.com - Free Shipping! GEAR BOX Royal Purple Max Gear 75w90 Gear Oil at AmericanMuscle.com - Free Shipping! is for your differential, and I'm somewhat guessing that but pretty sure about the difference. Correct me if I'm wrong. See the two upper links for your transmission fluids. Differential is different.
I like to stick with Mobil 1, but to each his own. I'm sure you'll hear a bunch of oppioions though. Gdawg above is right about the types and what they are for. I think the manual transmissions take mercon ATF, but I would check your owners manual for the specific type, III, IV, etc.
