If you had a **** day, this will make you feel better. Changed the oil for the first time since getting my 69. Was trying to get it done before kids got home from school (age 3 and 5). Went fine. Fired it up, all good. Went to take it for a drive today and lost 1.5-2 quarts on the garage floor. Yup....left the gasket from the old filter on the block. Words can't even describe the mess this made. On top of that, i can't get the new filter free. Got a POS wrench from advanced auto parts that immediately broke when trying to loosen the filter. what a day.