Interesting, I don't know what will interchange with that.
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can you use a OBS 3/4 ton Master cylinder?Also to use a NBS 3/4 ton Master Cylinder. For better brake peddle feel.
Sure, when you do a hydroboost swap, you need the hydroboost unit itself, a hydroboost master cylinder because it has a smaller OD bore to fit in the hydro unit, 3 hydroboost lines 2 are pressure and one is return. You also need a brass tee to tie in to your existing return line between your steering gear and power steering pump, you can swap to hydroboost power steering pump that has an extra return fitting on it but there is no need to unless you want to do it, the tee method work's just fine. You also must use the matching hydroboost brake pedal, the brake pushrod pin is in a different location on the hydro. pedal. If I am pulling everything that I need for the swap at the salvage yard I make sure to grab the brake pedal out of the same truck. This whole swap can be done in a couple of hour's providing that yuou have a helper to help bleed your brakes.