well i bought a 22r cylinder head to rebuilded so i would have little downtime not being able to drive the truck. As i dissasembled the head i romeved the camshaft bearing journs and found some damage. The middle one is perfect but the otter 2 show symptoms of oil starvation. The have slight grooving on both sides. The upper journals and the head. My question is...is the head junk with these minor groves on the bearing jornals?

 

well i would really like to get this figured out tonight so the rebuild can comense tomarrow, if possible. Somebody must be able to help me out.