n2ocamaro

Finally got my 9" installed. How much gear oil do I put in?

getusumws6

iTrader: (9)

fill it untill it starts to drip out the fill plug on the side. maybe 2-3.5 quarts, depending

35th SS

iTrader: (2)

around 3 1/2 quarts give or take.Congrats on the new rear.

taws6m6

iTrader: (37)

just fill it till it comes pouring out

GregWS6&z28

iTrader: (8)

mine took about 3.5qts. but this was a Fabbed 9"

n2ocamaro

I have almost 4 qts in and it hasn't started coming out the fill hole yet (my fill hole is about 2" from the top)

bigsticksupra

iTrader: (3)

where is the hole on yours? on the third member or the housing itself? if it's on the housing near the top, you have way too much oil in there. it should take about 3.5 MAX if you're filling through the side port unless yours is brand new.

n2ocamaro

I installed my own fill plug and put it on back of the housing (the rounded part) about 2" from the top. I have about 3 3/4 quarts in.

SS SLP2

iTrader: (8)

I think you are over fill, I would open the plug on side of 3 rd member and allow to drain untill level with OE hole
just my .02' Johnny