How much oil will a 5 quart mid-60's FE (baffled) oil pan hold. I put almost a quart of oil in my filter before I installed it. Shouldn't the pan ( with two thick gaskets and a heavy windage tray) space it down far enough to put 5 quarts in the pan also without causing problems. I put 6 quarts in it and it brought it up to the original stick fill level. I plan on racing it at the meltdown drags next weekend. That's why I'm asking. Thanks Ps. I had to modify what I said, it took 6 quarts in all (counting the filter) to bring it to the full mark.