5/8” Inverted Flare/ -6

This fitting is to connect your high-pressure hose with a -6 to your power steering pump If you are using an earlier style pump where the back fitting isn’t metric. Chances are, if you are running a power rack in your Mustang ii, Then you have one of our GPM reducers to slow down the flow of the power steering fluid traveling through the pump. Those reducers have a 58 inch inverted flare female thread, which would accommodate this fitting perfectly. Our power steering hose kit doesn’t come with one of these for the earlier style Saginaw GM pumps. So this fitting is sold separately