MAHLE PISTONS SBC PowerPak Flat Top Forged Piston Set for Small Block Chevy 4.011 Inch Bore

The MAHLE PISTONS SBC PowerPak Flat Top Forged Piston Set is designed for high-performance Small Block Chevy engines. Each piston features a 4.011-inch bore and a flat top design, optimized for efficient combustion and power output. The forged construction provides durability and strength under demanding conditions, making these pistons suitable for street and racing applications. The set includes eight pistons with a compression height of 1.559 inches and ring grooves measuring 2.0 x 1.5 x 4.0 mm, ensuring precise fitment and performance. The negative 4.90 cc dish volume enhances compression ratios for improved engine efficiency. These pistons are engineered to meet the specifications of GM 604 engines, providing reliable performance and longevity in high-performance builds. They are ideal for enthusiasts and professional engine builders seeking quality components for rebuild or upgrade projects.

Features:

• Flat top piston design for optimal combustion efficiency

• Forged construction for increased strength and durability

• Designed for Small Block Chevy engines with 4.011-inch bore

• Includes ring grooves measuring 2.0 x 1.5 x 4.0 mm

• Negative 4.90 cc dish volume for enhanced compression ratios

• Set of 8 pistons engineered for performance and reliability

• Compatible with GM 604 engine specifications