MAHLE Pistons LS7 PowerPak Flat Top Piston Set with 4.125 Inch Bore for GM LS-Series Engines

The MAHLE Pistons LS7 PowerPak Flat Top Piston Set is engineered for high-performance GM LS-Series engines. Designed with a forged construction, these pistons provide exceptional strength and durability under demanding conditions. The set features a 4.125-inch bore diameter, ideal for performance upgrades and custom engine builds. The pistons are equipped with a compression height of 1.105 inches and include 1.0 x 1.0 x 2.0 mm ring grooves, ensuring proper sealing and efficient compression. The design incorporates a minus 2.50 cc dish volume, optimizing compression ratios for enhanced power output and efficiency. These pistons are suitable for street and racing applications, offering reliable performance with precise engineering. The kit does not include air restrictions and is compatible with various GM LS-Series engines, making it a versatile choice for engine builders and enthusiasts seeking quality aftermarket components.

Features:

• Forged construction provides strength and durability for high-performance applications

• Flat top design enhances combustion efficiency

• Bore diameter: 4.125 inches for versatile engine builds

• Compression height: 1.105 inches for optimal piston placement

• Ring grooves: 1.0 x 1.0 x 2.0 mm for effective sealing

• Minus 2.50 cc dish volume for improved compression ratio

• Compatible with GM LS-Series engines for performance upgrades

• Designed for street and racing applications