• 2618 Alloy: High strength. Will not shatter like hypereutectic or cast pistons. • Strong, strutted skirt is specially designed to run at as little as .004” clearance with excellent skirt wear and minimal noise or rock.• Radiused valve pockets for detonation resistance and increased air flow.• Anti-detonation grooves help keep the ring grooves free of carbon.• Pressure groove for enhanced ring seal.• Features chrome moly pins and Spirolox®. (Tool steel pins optional.)• Race Ready Domes don’t require deburring by the engine builder.• Wiseco ArmorGlideTM skirt coated for lower friction, reduced noise, and superior life.• Multi-fit valve pockets for interchangeability of cylinder heads.• Individual Replacement Pistons for the LS Series are sold - Left Hand (driver's side) or Right Hand (Passenger side).
