MAHLE PISTONS SBC PowerPak Piston Set 4.125 Inch Bore Forged Flat Top -8.9 cc

The MAHLE PISTONS SBC PowerPak Piston Set features high-strength forged construction designed for performance and durability in small block Chevy engines. Each piston has a 4.125-inch bore diameter and a flat top design that enhances airflow and combustion efficiency. The set includes eight pistons with a compression height of 1.125 inches and ring grooves measuring 1.0 mm x 1.0 mm x 2.0 mm, suitable for high-performance engine builds. With a negative 8.90 cc dish volume, these pistons are optimized for specific compression ratios, making them ideal for modified or racing applications. The set's forged aluminum construction provides excellent strength, heat resistance, and longevity under demanding conditions. These pistons are designed to fit small block Chevy engines, ensuring precise compatibility and reliable performance. Whether upgrading an existing engine or building a new high-performance setup, the MAHLE PowerPak pistons offer quality, consistency, and proven performance for serious enthusiasts and professional builders alike.

Features:

• Forged aluminum construction for strength and durability

• Flat top piston design improves airflow and combustion

• Bore diameter: 4.125 inches for small block Chevy engines

• Compression height: 1.125 inches

• Ring grooves: 1.0 mm x 1.0 mm x 2.0 mm

• Displacement: -8.90 cc dish volume for optimized compression ratio

• Set includes eight pistons for complete engine rebuild or upgrade

• Designed specifically for small block Chevy engines