MAHLE Pistons 930212555 SBC PowerPak Domed Piston Set for Small Block Chevy with 4.155 Inch Bore

The MAHLE Pistons 930212555 PowerPak Domed Piston Set is designed for high-performance Small Block Chevy engines. Featuring a forged construction, these pistons offer increased strength and durability suitable for demanding applications. The domed design enhances compression ratio and power output, making them ideal for performance builds and engine rebuilds. The set includes pistons with a 4.155-inch bore, a 1.125-inch compression height, and a 1.0 x 1.0 x 2.0 mm ring groove configuration, ensuring optimal fit and seal within your engine block. Plus, the pistons are optimized to provide a combustion chamber volume of approximately 4.00 cc, contributing to precise compression ratios and efficient combustion.

Features:

• Forged construction for increased strength and durability

• Domed piston design for improved compression and power

• Designed for Small Block Chevy engines with 4.155-inch bore

• Compression height of 1.125 inches for optimal piston-to-deck clearance

• Ring groove configuration: 1.0 x 1.0 x 2.0 mm for effective sealing

• Includes a complete piston kit suitable for engine rebuilds and performance upgrades