Hello all, I was told by another forum that I am not supposed to shim main bearing inserts, you can see the wear marks this to me indicates a hot spot in the bearing. I shimmed it like I mentioned and the crank rotates a little easier. Now my next question? Should I go through and check all the rod caps or will the .0014 not be an issue?


1933 207 stovebolt shoved into a Chevy 1/2 ton with all the 29-32 left overs. (Woody) - all original, originally old!
Courage = Being scared to death, then going to do the task anyways!