Quote:
Originally Posted by Engine49guy
Your Model 67 should actually be a 67-1.
The Model 67 has a slightly different evolution than the Model 66, although both moved the gas ring from yoke to cylinder in 1977 there was no revision advance for the deletion of the barrel set pin alone,
The order to stop recessing Model 66-1 cylinders came down about the same time but they kept the 66-1 revision until the supply of recessed cylinders was gone, that's why there are late production Model 66-1 without a barrel set pin with recessed cylinders but you won't find a 66-2 with a recessed cylinder.
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You’re correct, it’s a -1. I was just being lazy.
Seems the 67 never enjoyed the fame the 66 or the 15 still does. Perhaps there were fewer 67s produced.