GM 500 Tuning (2000-2015) CP piston for 85.93 mm long stroke engines

Top class CP pistons for 85.93 mm long stroke engines. Very light and very stable. The cylinder must be honed with special diamond honing stones. The cylinder honing is necessary with regard to the correct running clearance and the roughness depth corresponding to the piston ring. With HSC3 coating. Also available with an oil control ring.