8 PK SET CAST PISTONS

Upgrade your Chevrolet's engine performance with the Sealed Power 8 PK Set Cast Pistons, designed for optimal efficiency and power. These hypereutectic aluminum pistons feature a durable DurOshield® coated skirt that minimizes friction and enhances longevity.

• Flat top design with two valve reliefs, promoting better airflow and combustion efficiency.
• Precision-engineered to fit a 4.040 in. bore, ensuring a perfect match for your engine.
• Sold as a complete set of 8, making it easy to replace all pistons at once for consistent performance.
• Stock stroke type (3.250 in.) allows for seamless integration into your existing setup.
• Lightweight yet strong, these pistons contribute to improved throttle response and overall engine performance.

With a compression height of 1.675 in. and a wrist pin diameter of 0.927 in., these pistons are built for reliability and efficiency. Elevate your engine's capabilities with Sealed Power.