• California Prop 65 Warning: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov/
• Size: 66.40mm
• UPC: 714205073706

**Vertex Top End Piston Kit** The Vertex Top End Piston Kit offers high-performance piston solutions designed for durability and enhanced engine performance. Engineered with advanced materials and coatings, it is an ideal replacement for worn-out or damaged pistons. - **Durable Materials:** Cast pistons are constructed from gravity-cast aluminum alloy with an 18% silicone content, making them exceptionally lightweight yet strong. Forged pistons are made from 2618 aluminum, offering superior strength and durability. - **High-Tech Coating:** All piston skirts are coated with a molybdenum disulfide coating to reduce friction, ensure a faster break-in period, and extend piston life. - **Heat Treatment:** Pistons are heat-treated using a T-5 hardening and tempering cycle for enhanced strength and thermal stability. - **Performance Optimization:** Forged high-compression pistons improve power and torque across the entire RPM range, while big bore pistons increase engine displacement, torque, and peak horsepower. - **Comprehensive Kit:** Each kit includes a piston, rings, pins, circlips, top-end gaskets, and a wrist pin bearing where applicable, ensuring all necessary components for a complete top-end rebuild. - **OEM Replacement:** Rings and other components are designed to meet or exceed original equipment manufacturer (OEM) specifications. This kit is designed to deliver a reliable and high-performing top-end rebuild for your engine, ensuring optimal power and longevity.