Hi Jay, attached are 4 photos of the two different width bearings for the 2135419 rods. Basically one is just a tad wider then the other, and also the “tang” that locates the bearing in the cap and rod are different widths as well. It’s hard to tell which is which if you only have one or the other on hand to look at, but seeing them side by side it’s pretty obvious one is wider than the other.
The wide bearing measures (with digital calipers) roughly 1.206” wide, with a tang width of 0.227”.
The narrow bearings measure 1.109” wide, with a tang width of 0.150”.
I also have a 270 and like yours, my 270 uses the 2341204 rods, with the larger 1.053” diameter pins.
Let me know if you need anything else or if I can help in any other way.
