last night i was looking at my pistons and noticed there is a wear pattern on the skirt on ONE SIDE only. so i lined all 5 ( i have one in the block) up on my bench with the wear mark area facing out towards me and guess what, the notch on all of them is on the left side. something is trying to tell us something. this wear spot is being thrust to the side of the cly. BUT which side? Jay D.
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Last edited by jay d; 07/06/2026 5:16 PM.