My stock 67 OT car shows 32oz. But it's going to depend on what you're running, a box, a rack, or a ram under the car. Hose lengths a little bit. If you're draining the pump to work on it, try to catch the fluid and eyeball it for replacement. Remember it's a "hot" dipstick" on most of them, so don't overfill it cold. You'll also need to cycle full lock to lock to purge it.