 The problem is because the dipstick tube on that generation GM, it's short. It's like 9, 10 inches long. So it's actually, it comes out by the starter and it doesn't exceed up past the height of the converter, so to speak. So it's just, it's finding its level by adding the vent to the tail shaft, which GM did in 58. They put a vent on the tail shaft of the transmission in 1958.