In the bottom pic on left side appears to be 70/18.9. This should be 70mm chambers having a diameter of 18.9mm just inside the rim seat. This translates to 3 3/4" chambers with Daimeter of .744" which sounds correct for a 2 3/4" chamber. Have you measured them at 3"??


Miller/TN
I Didn't Say Everything I Said, Yogi Berra