I/m not sure if its the same every where, but here in Walmart they are selling oil in gallon jugs, so this one is good to use,
...first bottle of oil, get a pocket-knife and cut the bottom off...and pour the rest of the oil into that....home-made funnel.
I used this one myself just yeasterday. My 454 takes 7 quarts when empty, so I had to buy one gallon jug and two quarts, next time I'll get two gallons, as there was some kind of use tax that was the same on either the quart or gallon.....
