The days when you changed the oil every 3000 miles. My brother-in-law and I didn't have to worry about disposing of the old oil, we saved it for my older brother who burned it in his car.My Prince Valiant was a ‘64, two tone white and rust on the outside, blue, mostly, and red plastic inside. Junkyard replacement driver's side door arm rest was red. Cost me $2 plus my labor to remove it from the wreck.
Bought it with about 300k on the odometer, and I swear it didn't burn more than a quart of oil per week. Well…maybe a little more.