This Mahle MS piston set is engineered specifically for Chevrolet small block engines displacing 355 cubic inches. Crafted with precision, these pistons feature a 4.030-inch bore diameter and a stroke range of 3.480 to 3.500 inches, providing optimal performance and durability. The set includes pistons designed with a 6.000-inch connecting rod length and a .927-inch pin diameter, ensuring compatibility with high-performance engine builds. The pistons are coated with phosphate and Grafal for enhanced wear resistance and corrosion protection, extending their lifespan under demanding conditions.
Each piston in this set offers a compression ratio of approximately 10.4:1, making them suitable for a variety of performance applications. The negative dish volume of -5cc helps achieve the desired compression while maintaining engine efficiency. Weighing approximately 438 grams per piston, these components balance strength and weight for smooth operation. The set is not carb-approved and requires acknowledgment of carburetor considerations during installation. These pistons are designed for professional use and are not suitable for direct retail sale without proper acknowledgment.
Engineered by Mahle, a trusted name in automotive components, these pistons are constructed with high-quality materials to withstand the rigors of high-performance engines. Whether you are rebuilding a classic Chevy or enhancing a custom build, these pistons provide the precision fit and durability required for reliable operation. The set of eight pistons ensures consistency and ease of installation, making them an ideal choice for engine builders seeking performance and longevity.Note: These pistons are not EPA compliant and are intended for off-road or race applications where emissions regulations are not applicable.
Features:
- Designed for Chevrolet small block engines with 355 cubic inches displacement
- Bore diameter: 4.030 inches for precise fit and performance
- Stroke options: 3.480 to 3.500 inches for flexibility in engine tuning
- Connecting rod length: 6.000 inches for optimal balance and strength
- Piston pin diameter: .927 inches for secure attachment
- Coatings: Phosphate and Grafal for enhanced wear and corrosion resistance
- Compression ratio: approximately 10.4:1 for performance tuning
- Negative dish volume: -5cc to achieve desired compression levels
- Weight: around 438 grams per piston for balanced operation
- Includes a complete set of 8 pistons for easy installation and consistency
