I'm going with rod bearing.
If it was mine, that engine would get pulled and a full rebuild.
Also, Jerry would be my online advisor for any issues I may run in to.
Put this down as the Heartland Team entry!

Don


1967 GMC 9500 Fire Ladder Truck
"The Flag Pole"
In the Stovebolt Gallery
1946 2-Ton grain truck
1946 3/4-ton pickup,
1953 1-ton pickup
1957 1-ton flatbed dually,
1954 Pontiac Straight Eight
Of all the things I've lost in my life, I miss my mind the most!