68mm Hemi-Style Clone Piston (.570 Compression Height)
Built for performance and durability, this 68mm Hemi-style piston brings the proven Predator Hemi design to clone engines. A great value for open and semi-open class builds, it has earned a reputation for reliability in both customer and personal race engines. With a .570″ compression height, it typically produces a .010″–.013″ top ring end gap in a perfect 68mm bore. Available in standard size only (no oversizes).



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