MAHLE PISTONS BBC PowerPak Dome Piston Set 4.530 Inch Bore with Forged Construction

The MAHLE PISTONS BBC PowerPak Dome Piston Set features high-strength forged aluminum construction designed for demanding performance applications. With a bore diameter of 4.530 inches and a compression height of 1.270 inches, these pistons are engineered to deliver durability and optimal compression in big block Chevy engines. The dome shape enhances airflow and combustion efficiency, making them suitable for high-performance builds. The piston includes a 1.5 x 1.5 x 3.0 mm ring groove, accommodating standard ring sets for reliable sealing and longevity. A plus 13.00 cc dome volume improves compression ratios, contributing to increased power output and engine efficiency. Designed for professional engine builders and enthusiasts, these pistons are ready for precision assembly and reliable operation in performance racing or street applications. The set is compatible with a variety of big block Chevy engine configurations, ensuring versatile fitment for performance upgrades.

Features:

• Forged aluminum construction for strength and durability

• Bore size: 4.530 inches for big block Chevy engines

• Dome shape enhances airflow and combustion

• Compression height: 1.270 inches for optimal piston-to-head clearance

• Ring groove: 1.5 x 1.5 x 3.0 mm for standard rings

• Dome volume: Plus 13.00 cc for increased compression ratios

• Designed for high-performance and racing applications

• Includes piston set for complete engine rebuilds or upgrades