273 302 318 340 build

Not any assembly progress, but hopefully soon. Got the rod holes drilled and chamfered. Still have to fine sand where I drilled thru the bushing.
Measured main crank journals and rod journals
Rods 1&2 2.1051"
3&4 2.10515"
5&6 2.10495
7&8 2.1049
Mains 1 2.480
2 2.485
3 2.480
4 2.480
5 2.480
So all is good. Crank was turned .020/.020
To chk bearings before I install and plastigage, should i use inside micrometer to measure bearing id?
Thanks all!