The Kevko is actually 2 qts larger than stock, most of the stock pans are only 4 qts, the +1 in the filter gives you 5. The Kevko holds six, so 7 for an oil change including the filter.
Hmm, I have been running a total of 6 quarts in mine and the dip stick says its 1 quart low even after I changed oil and filter. Didn't know you were suppose to run 7 quarts total I thought the reproduction dip stick was just off.
How much oil do the rest of you guys run with your Kevko 6 quart pans?