There are two pans for the SPF Coupe, the original SPF supplied pan that is shallow and wide (and not terribly good at
oil control) used on the early cars and the later Roush supplied pan (which is also used on the GT40 engines) that has a somewhat deeper sump for better
oil control. The older style pan would hold about 12 qts including the lines and
oil filter. I replaced my older pan but haven't had a chance to drain and fill my new style pan yet so I can't tell you how much it holds, probably around the same but check with Roush if no-one else knows.