Update. The tilton master cylinder is not the best option. After running around trying 2 get fittings I ended up at a local
catapillar dealer the shower be that the fittin on the top will leak. They tapped it for me to make it hold an o-ring so it would not leak. I have been working on the car for about 10 hrs and havnt even gotten the clutch pedal out. If n e 1 would like more details feel ...