8 PK SET CAST PISTONS

Upgrade your Chevrolet's performance with the Sealed Power 8 PK Set Cast Pistons, designed to enhance efficiency and power delivery. These pistons feature a DurOshield® coated skirt for reduced friction and increased durability.

• Constructed from hypereutectic aluminum, ensuring lightweight strength and thermal stability.
• Recessed piston design with a depth of 0.135 inches optimizes combustion efficiency.
• Includes pin lock rings for secure installation and reliable performance.
• Dished design with four valve reliefs allows for improved airflow and engine responsiveness.
• Sold as a complete set of 8, perfect for a full engine rebuild or upgrade.

With a bore size of 4.155 inches and a stroke of 3.750 inches, these pistons are engineered for stock engine configurations. Elevate your Chevy's engine performance with Sealed Power’s reliable and high-quality pistons.