The Mahle MS piston set is designed specifically for GM LS engines, including the LS3 and L92 models, featuring a 416 cubic inch displacement. Constructed with precision, these pistons offer a bore diameter of 4.070 inches, ensuring optimal fitment with compatible rectangular port heads. The set includes pistons with a stroke of 4 inches, a connecting rod length of 6.125 inches, and a pin diameter of 0.927 inches, providing a robust foundation for high-performance applications. Crafted from durable materials, each piston weighs approximately 443 grams and has a compression ratio of 9.2:1, suitable for a variety of engine builds and modifications.
Mahle's pistons are engineered to withstand demanding conditions while maintaining consistent performance and durability. They feature a -25.0cc dish design to optimize compression and combustion efficiency, making them ideal for custom builds, rebuilds, or performance upgrades.
These pistons are not carburetor approved and require acknowledgment of carburetor compatibility. They are suitable for air freight shipping and are intended for automotive use only, aligning with Prop 65 compliance for safety. The set is sold as a complete set of 8 pistons, ensuring balanced and reliable engine operation. Whether you're building a high-performance street engine or a race-ready powerplant, the Mahle MS piston set provides quality and precision to meet your engine's demands.
Features:
- Designed for GM LS 416ci engines with 4.070-inch bore and 4-inch stroke
- Includes 8 pistons with a 6.125-inch connecting rod length and 0.927-inch pin diameter
- Constructed from durable materials for high-performance reliability
- Dish volume of -25.0cc for optimized compression ratio of 9.2:1
- Compatible with LS3 and L92 style rectangular port heads
- Engineered for custom rebuilds and performance upgrades
- Not carburetor approved; requires acknowledgment of carb compatibility
- Suitable for automotive applications with Prop 65 compliance
