Hey guys. I finally am into my winter project of repairing oil leaks. Got evreting off the front except for timing cover. Not sure if I should remove it. When I removed the opti-spark I found two very hard cracked O rings that just crumbled in my greasy finger tips. This I am sure was probobly the culprit. Looks like most of the oil leak was from this. Would these O rings allow alot of oil to leave the engine? Can't really tell if other seals and timing cover are leaking. What do you think? Also I live in desert of California and am replacing the radiator on this baby. Direct fit or Be Cool. What do you all think about that? Thanks

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