In that case, I'd just get the lifters reground- - - -several companies offer that service. I have my own jig for my lathe to put a 60" or 72" radius on the bottom of most stovebolt lifters instead of trying to locate scarce and/or expensive replacements.
Jerry
I wasn't sure if they might have a thin case hardening that I would lose if I reground them.
This 270 is in a '42 GMC 2-1/2 ton military truck I'm restoring. I have two engines I'm working on overhauling. Original parts are getting a little scarce, especially o/s pistons & rings. I know EGGE has them but they are pricey.
