OUCH!!! Not good. Passenger side head. This is what happens when the cam retainer bridge gets loose. The cam eats the bridge and the head.
Lots of metal from the head and bridge.
Cam boss/bridge. Camshaft ate it after the retainer bolts came loose and the bridge cracked.
Not pretty. Not pretty at all.
Notice the oil feed hole on the journal at the far left is completely closed off by metal.
More oil feeds wiped out.
Far left, journal #1, is what they should look like.
Passenger cam showing bad wear at the cam journals and evidence of contact with the cam bridge.