Wow! Lots of competition here. Great IH vehicles.
Here is my 1975 IH, model 200 4x4.
This is a one-ton model 200 with a pierce mustang mini-pumper fire body & equipment installed when new.
Sv-392ic-4v, t-427, np-205, Dana 70 front & ra-15 rear w/4.88 ratio.
Pto driven water pump and 250 gallon water tank.