Stop in for a cup of coffee

Bearings with poly crankView attachment 1715143387 bearing with la crankView attachment 1715143387 View attachment 1715143388 forgive the duplicate picture.
With telescoping gauge the rod end bores are virtually identical
Plasti-gauge on one bearing so far .0015,good bearing on good crank with rod from good block.

Just so you are aware, LA rods and poly rods do not interchange without heavy modifications