Upgrade your small block Chevrolet engine with the Mahle MS Piston Set designed specifically for 385 cubic inch displacement. These pistons feature a 4.040-inch bore diameter and a 3.750-inch stroke, optimized for high-performance applications. The set includes eight pistons with a compression ratio of 11.2:1, providing excellent power and efficiency for your rebuild or custom build. Constructed with precision and durability in mind, these pistons are coated with phosphate and Grafal coatings to reduce friction and enhance wear resistance, ensuring long-lasting performance under demanding conditions. The pistons are designed with a 0.927-inch wrist pin and a -5.0 cc dish, suitable for engines requiring specific combustion chamber adjustments. The lightweight design, with each piston weighing approximately 464 grams, contributes to improved engine responsiveness and balance. Mahle's reputation for quality and engineering excellence makes this piston set an ideal choice for automotive enthusiasts seeking reliable performance and longevity. Please note that these pistons are not carburetor-legal and require acknowledgment of carburetor considerations during installation. They are not eligible for EPA certification but are perfect for racing or off-road applications where emissions compliance is not a primary concern. The set is shipped without stock availability, emphasizing the importance of proper installation and compatibility checks before purchase. Trust Mahle for precision-engineered components that meet high standards and deliver consistent engine performance.
Features:
- Designed for Chevrolet small block engines with 385 cubic inch displacement
- Bore diameter: 4.040 inches for optimal performance
- Stroke length: 3.750 inches for enhanced power output
- Compression ratio: 11.2:1 for improved combustion efficiency
- Coatings: Phosphate and Grafal for reduced friction and increased durability
- Wrist pin diameter: 0.927 inches, suited for specific engine configurations
- Dish volume: -5.0 cc to optimize compression and combustion
- Lightweight construction: approximately 464 grams per piston for better engine response
