• High-performance pistons are engineered in the USA, manufactured in Taiwan
• High-silicon content Hypereutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life and reduced scuffing
• Features machined, smooth piston crowns for reduced carbon buildup, increased horsepower and fuel economy
• Hard anodized crowns are 75% stronger than non-anodized, providing minimal expansion and reducing the chance of cold seizures when combined with Teflon/Molybdenum coated skirts
• MOS2 (Teflon/Molybdenum) coated skirts perform at the highest standards, reducing friction and heat for added power and longevity
• SPI rings match and interchange with the OEM design unless noted otherwise
• Piston assemblies include rings(s), wrist pin and circlips
• Sold each

(1) Piston

(1) Wrist pin

(2) Cir-clips

(1) Top ring

(1) Second ring

Instructions