Thanks. I wasn't sure if there was a certain feature X distance from the deck surface that could be used as reference. I can check the head at least. The pistons are a good bit further in the hole than they should be for a stock bottom end, so I have no idea what the bottom end is.
Attached is the bottom of a piston, it shows the only identifying mark on it, the other pic shows how far down in the hole it is. Don't mind the carbon on top. Lol
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View attachment 1716227198
