MCB Moly-Coated OEM Style Piston Kit
All MCB pistons are MOS2 coated; proven to be the best for durability and lubricity. The piston material is high silicone content to give the necessary hardness that aluminum pistons need. The piston tops are anodized for heat resistance and to minimize piston expansion/ contraction; this combined with the coating virtually eliminates the possiblity of cold seizure. All piston's are EXACT OEM dimensions and mass, including ring grooves (we actually use OEM rings). These pistons offer equal or BETTER than OEM performance at significantly less cost. All kits include everything necessary to rebuild your sleds top end. Piston, rings, wrist pins, circlips and a complete gasket kit.