MAHLE Pistons LS7 PowerPak Forged Flat Top Piston Set for 4.130 Inch Bore

The MAHLE Pistons LS7 PowerPak Forged Flat Top Piston Set is designed for high-performance engine builds and rebuilds of GM LS-Series engines. This piston set features a 4.130-inch bore diameter, providing precise fitment for enthusiasts aiming to enhance engine power and durability. Crafted from forged aluminum, the pistons offer superior strength and resistance to heat and stress during high RPM operation. The flat top design contributes to optimal combustion efficiency and increased compression ratios, making it suitable for modified or stock engine configurations. Each piston includes a 1.181-inch compression height and a ring groove measuring 1.0 x 1.0 x 2.0 mm, accommodating standard performance engine rings. The set is engineered to minimize piston weight while maintaining structural integrity, ensuring smooth operation and longevity under demanding conditions. Compatible with GM LS-Series engines, this kit is ideal for performance upgrades, engine rebuilding, or custom applications where quality and precision are paramount. The pistons are supplied without restrictions for air or freight, making them suitable for a variety of vehicle types and setups. Whether building a street performance engine or a racing powerplant, the MAHLE PowerPak Forged Flat Top Pistons provide reliable, high-quality components to support your engine's performance goals.

Features:

• Forged aluminum construction for strength and durability

• Flat top design for improved combustion efficiency

• Compatible with GM LS-Series engines

• Bore diameter: 4.130 inches

• Compression height: 1.181 inches

• Ring groove dimensions: 1.0 x 1.0 x 2.0 mm

• Engineered for high-performance applications

• Includes complete piston set for engine rebuilding