[Bad89stang]

I am putting a chrome differential cover on my 8.8" and it is turning into an ordeal. How much fluid does it hold. I have already spilled about 1/4 of a quart on the driveway. I have two quarts of Red Line. I know that you have to fill until the fluid is level with the fill hole, but how much is that? Do I have enough left. I bought this piece of **** tube attachment that does not fit the Red Line bottles and now I am jerry rigging. Anybody know of an easy way to fill this up? None of the pumps seem to fit the small Red line bottle.