BORGESON steering box

I put this box on my 64 Sport Fury. Due to the engine sitting farther forward than 66-up b bodies, My headers hit badly in a couple spots. The headers fit fine with the stock ps box. I bought the kit from GMachine. Kept getting the squealing at full turns. There are two fittings he sells. Mine was originally the smaller one. The coupler is expensive, but works great. Had to shim the box a little to get a straight line to the column. Ended up also getting his pump, which puts out more pressure. When it was all done, it works really well. I know the cars are different, but my main point is they worked with me to sort out the issues. Exchanged the fitting for the larger one, and answered all my questions. I have the Firm Feel in my Dart, and it's nice, but just about the same price when it's all done.