O.S. Engines Cylinder Rebuild Kit 12XZ Speed OSM21653300

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Price: $149.99

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O.S. Engines cylinder rebuild kit is constructed of hardened chrome-plated cylinder and liner for high durability and long life. Machined steel piston features parallel rings that trap fuel oils and use them as a seal to enhance compression and boost power. Four port cylinder.


Installation on the engine

This product was added to our catalog on April 19, 2017