High-Performance Forged Pistons for LS3 Engines

Upgrade your LS3 engine with the precision of Mahle Motorsport PowerPak Forged Pistons. Designed for a 4.070-inch bore, these pistons are the gold standard for builders looking to increase displacement and strength. The -4.00cc dish design is optimized for performance, providing the perfect balance of compression and reliability for both street-driven and track-focused GM LS-Series engines.

Technical Advantages

• Forged Strength: Superior alloy construction for extreme durability.
• Precision Machining: 4.070-inch bore for tight tolerances and optimal sealing.
• Ring Configuration: 1.0 x 1.0 x 2.0 mm grooves for reduced friction and improved ring seal.
• Engineered for LS3: Designed specifically to handle the unique demands of the LS3 platform.

When you are building a high-output LS3, the quality of your internal components is paramount. Mahle Motorsport utilizes advanced manufacturing processes to ensure every piston meets the highest standards of weight consistency and structural integrity. The included ring set is specifically matched to these pistons, providing excellent oil control and compression retention. Whether you are building a naturally aspirated monster or a forced-induction powerhouse, these forged pistons provide the foundation you need. Trust in Mahle’s racing pedigree to deliver the power and reliability your project deserves. Find the complete range of Mahle Motorsport components for your next build at GGCRACING.