The Mahle MS Piston Set designed for GM LS engines offers reliable performance for high-performance applications. Crafted specifically for 347 cubic inch displacement, these pistons feature a bore diameter of 3.905 inches and a stroke of 3.622 inches, providing optimal engine efficiency and power output. The set is compatible with LS1, LS2, and LS6 style cathedral port cylinder heads, ensuring broad compatibility across various Chevrolet LS engine builds. Each piston weighs approximately 410 grams, contributing to balanced engine operation and durability. With a compression ratio of 10.2:1, this piston set is designed for high compression performance, suitable for racing or high-performance street use. The pistons include a pin diameter of 0.945 inches, with a 6.098-inch connecting rod length, offering an excellent combination of strength and smooth operation. These components are engineered to withstand a compression volume of 4.1cc, ensuring consistent compression and power delivery. The Mahle MS Piston Set is built for durability and precision, making it an ideal choice for engine builders seeking premium aftermarket parts for their LS engine projects. Please note, these pistons are not carb-approved and require carb acknowledgment during installation. They are not suitable for applications involving legal emissions compliance and are intended for off-road or racing use only. This set is sold as a complete set of 8 pistons, providing everything needed for a standard rebuild or performance upgrade. Trust Mahle's reputation for quality and precision in your next engine build with these high-performance LS pistons.
Features:
- Bore Diameter: 3.905 inches for optimal fit and performance
- Stroke: 3.622 inches for high displacement and power
- Piston Weight: approximately 410 grams for balanced operation
- Compression Ratio: 10.2:1 for high compression performance
- Compatible with LS1/2/6 style cathedral port heads for versatile application
- Pin Diameter: 0.945 inches for secure piston-to-rod connection
- Connecting Rod Length: 6.098 inches for durability and strength
- Displacement Volume: 4.1cc for consistent compression
- Material: High-quality piston construction for longevity and reliability
- Application: Designed for Chevrolet LS 347 cubic inch engines, suitable for racing and high-performance street use
