Rear end gear oil

[Steve-0]

Im thinking about changing the gear oil in my brothers new 8.8 tomorrow, and was wonering what all I should put in it. What weight oil, and also should I put any of those friction additives in too? Also what brand does everyone reccommend?

[TheGreatWhite]

personally i recommend amsoil

[Mr. Rob]

I just went to advance auto parts and bought Lucas gear oil. 80W 90W, and it doesn't need a friction additive

[Smallville]

Royal Purple

[Steve-0]

Ill look for em at the parts store and figure out which one I'm going to get, Ill be sure to post pictures. thanks for the recommendations.

[blkp42e]

Just changed mine with BG synthetic. its what we use at the dealer. from what all the techs say, it's some good shit

[Steve-0]

I ended up getting some lucas synthetic for it, pictures will come as we get the new rear ripped apart. Thanks

[97 Mustang]

Royal Purple