MAHLE PISTONS SBC Dome Powerpak Piston Set for Small Block Chevy, 4.040 Inch Bore, 12cc Displacement

The MAHLE PISTONS SBC Dome Powerpak Piston Set is designed for high-performance small block Chevy engines, featuring a forged construction for durability and strength. With a 4.040-inch bore and a compression height of 1.250 inches, these pistons are engineered to deliver reliable power and efficiency. The dome shape enhances combustion chamber performance, optimizing airflow and fuel burn for increased horsepower and torque. The kit includes pistons with 1.0 x 1.0 x 2.0 mm ring grooves and adds approximately 12 cc of volume, suitable for custom builds and engine rebuilds seeking improved compression ratios. Crafted from high-quality materials, these pistons are built to withstand demanding conditions and provide long-lasting performance in street or race applications. Compatible with small block Chevy engines, they are an excellent choice for enthusiasts aiming to enhance engine capabilities with proven components. Easy to install, the Powerpak pistons are a reliable upgrade for rebuild projects or performance modifications, ensuring optimal engine performance and durability.

Features:

• Forged construction for strength and durability

• Dome shape enhances combustion efficiency

• Designed for small block Chevy engines

• Includes pistons with 4.040-inch bore

• Compression height of 1.250 inches

• Ring grooves: 1.0 x 1.0 x 2.0 mm

• Adds approximately 12 cc of volume for compression adjustment

• Suitable for high-performance street and racing applications