Important note: This piston is for a stock or oversized bore. Please measure your cylinder to check clearance before ordering. Note: Image is for reference ONLY, actual contents will vary based on fitment. Standard Pistons: Wiseco leads the performance aftermarket by producing the highest quality forged pistons in the U.S.A. Wiseco is unique because they forge all of their own pistons in-house, and produce all of their own forge tooling in the U.S.A. This allows Wiseco to control all aspects of their manufacturing process from raw bar to skirt coating on the finished parts. Much stronger than stock. Forged using the highest quality materials available resulting in a piston that provides excellent performance and durability.