"One difference between pessimists and optimists is that while pessimists are more often right, optimists have far more fun."
Got yet another one for the forums: What would one use a Details West #FF-167 Fuel Filter EMD Switcher Type for? Would this part have been used on yard switchers only (e.g. SW7s or SW1s) or would it have been used on switchers that were used for transfer runs (e.g. SW1000)?
As usual, any help the forums can provide would be very much welcomed.