Hy HFfarms, your master cylinder should be Napa p/n NMC M34403, the hardware kit could be Napa UP2474 but I could only find a listing up to the 50 series. Just to clarify you have 14" X 2.25 front brakes with two single acting wheel cylinders, correct?
Lord almighty I owe you a beer good sir. Yes fronts are a single wheel cylinder setup and 14" x 2.5"
The MC part number you have is the same as the one here on my front table, and it is only a 1 port master.