I pulled the main bearings out of my engine and I'm trying to find out the brand and size they are but the ONLY numbers on the back (on the bottom shells anyway) are "D6JB" and looks to be an ACL or Clevite logo next to it but pretty sure there ACL's and since the rods have ACL's too. I can't find any info on this p/n at all....Anyone know what this number is? D6JB
Thanks