WISECO Piston Kit - 4.080" - 118" M8 40252PS

Piston Kit - 4.080" - 118" M8
Features ArmorX™ piston coating for protection in extreme conditions and reduced wear, ArmorFit™ skirt coating auto-adjusts to the cylinder wall, no need to measure clearance, Dome design for improved flame travel to maximize air/fuel burn efficiency, Super finish piston pins reduces friction and improves scuff resistance, Enhanced pin oiling for improved lubrication and reduced friction, Rings are precision fit for improved compression and oil control, Augmented ring land details improve ring seal and function, High compression for added power, Made in the USA, Fits OEM and Screamin' Eagle cylinder heads.