Sealed Power Speed-Pro Hypereutectic Pistons - H580CP40

Upgrade your GMC or Chevrolet engine with the Sealed Power 8 PK Set Cast Pistons, designed for performance and durability. These hypereutectic aluminum pistons feature a recessed design that enhances combustion efficiency, making them an ideal choice for both daily drivers and performance builds.

• DurOshield® Coating: The coated piston skirt reduces friction, leading to improved engine efficiency and longevity.
• Precision Fit: With a bore size of 4.040 inches and a stroke of 3.480 inches, these pistons ensure a perfect fit for your engine, optimizing performance.
• Dish Piston Design: The dish style with two valve reliefs allows for better airflow and combustion, boosting power output.
• Easy Installation: Sold as a set of 8 with included press-fit wrist pins, these pistons are ready for a straightforward installation.

Compatible with GMC and Chevrolet models from 1985 to 1996, these pistons are engineered for reliability and performance. Elevate your engine's capabilities with Sealed Power.

• Genuine part — manufacturer part number H580CP40
• Ships fast from US warehouses
• 30-day hassle-free returns