Upgrade your engine's performance with the Sealed Power 8PK Cast Piston set, designed for optimal efficiency and reliability in Cadillac, GMC, Chevrolet, and Hummer vehicles from 2007 to 2009.
- Hypereutectic Aluminum Construction: Offers superior strength and thermal stability, ensuring long-lasting durability under high-performance conditions.
- Flat Top Design: Features two valve reliefs to accommodate high lift camshafts, maximizing airflow and enhancing engine efficiency.
- Precision Fit: Sold as a set of eight, these pistons come with wrist pins included, providing a seamless installation experience.
- Stock Engine Stroke Type: Designed to fit standard stroke applications, making them an ideal choice for restoring or upgrading your vehicle's engine.
- Compatible with Multiple Brands: Perfectly suited for Cadillac, GMC, Chevrolet, and Hummer, ensuring versatility across various models.
With a bore size of 4.084 inches and a compression height of 1.328 inches, these pistons are engineered for precise fitment and performance. Elevate your engine's capabilities with Sealed Power's commitment to quality and reliability.