The Mahle MS Piston Set designed for Chevrolet Small Block engines provides a reliable solution for performance upgrades and rebuilds. Crafted with precision, these pistons feature a 4.040-inch bore diameter and a 3.750-inch stroke, delivering optimal power and efficiency for 385 cubic inch applications. The set includes eight pistons, each equipped with a 6.000-inch connecting rod and a 0.927-inch wrist pin, ensuring durability and smooth operation under demanding conditions. The pistons are engineered with a 26cc combustion chamber volume, contributing to a high compression ratio of approximately 8.4:1, suitable for performance and street applications. Made with advanced coatings such as phosphate and Grafal, these pistons offer enhanced wear resistance and corrosion protection, extending engine longevity and reliability. The Mahle MS pistons are not carb-approved and require acknowledgment for carburetor compatibility, making them ideal for custom builds or race engines where specific tuning is necessary. Weighing approximately 426 grams per piston, this set is engineered with precision to ensure balanced engine performance and smooth operation. Suitable for enthusiasts and professional rebuilders, these pistons are a key component for achieving high horsepower and torque outputs in Chevrolet small block engines. The set is shipped in a compact, durable package and is designed to meet the demanding standards of automotive performance applications. Please note that this product is not approved for carbureted vehicles and must be installed with proper acknowledgment and tuning considerations.
Features:
- Bore Diameter: 4.040 inches for optimal cylinder fit
- Stroke: 3.750 inches designed for high-performance applications
- Connecting Rod Length: 6.000 inches for balanced motion
- Wrist Pin Diameter: 0.927 inches for durability
- Chamber Volume: 26cc for high compression ratio of approximately 8.4:1
- Coatings: Phosphate and Grafal for wear and corrosion resistance
- Engine Compatibility: Chevrolet Small Block 385 CID
- Set Includes: Eight pistons with matching components for complete rebuilds
