Just Purchased Virgin 340 Short - What to do with Pistons

512Stroker said

My guess is that that engine has been apart before. Hence the different pistons.

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Just showing him where to look. Yea. The engine I pictured is not virgin! LOL. .030 over.
I think we can safely assume that the engine gm1236 has in front of him has been apart even if its not been bored over.