Could anyone help with a link on Oldsmobile engine ID??? On the block, I found the number: 369021 F (not sure it is an f or what it's supposed to be. On the cylinder heads: 411 788. Would like a source to find out what year, what size engine it is. Belongs to a friend of mine, doesn't have the heads off of it yet so I can't tell ya what the bore size is, will check on that next week. Thanks in advance for the help.


I know this has nothing to do with engine tuning and doesn't belong here, but no forum for Oldsmobile engines.