Hey I have a question. Im building my ls engine. crower stage 2 cams, crower springs retainers, cp pistons, eagle rods or manley rods. But i dont know which rod bearings to get? oem or acl?

 

Your block and crank have numbers and letters corresponding to the appropriate kind of OEM main bearings you can use, that is how I adjusted my main bearing clearances for my motor, I believe i am running all greens. For rod bearings I just ran standard clevite.