This Mahle MS piston set is designed specifically for Chevrolet small block engines with a displacement of 395 cubic inches. Crafted for high-performance applications, these pistons feature a bore diameter of 4.030 inches and a stroke of 3.875 inches, providing optimal power output and efficiency. The set includes pistons with a weight of approximately 406 grams and a compression ratio of 11.5:1, making them suitable for demanding engine builds. The pistons incorporate a .927-inch wrist pin and are coated with phosphate and Grafal for enhanced durability and corrosion resistance, ensuring longevity under high-stress conditions. These components are engineered to meet precise specifications for quality and performance, making them an excellent choice for custom engine builds or rebuilds focused on reliability and performance.
Designed with a -5.0 cc valve relief and a compression ratio tailored for performance, these pistons are compatible with a variety of aftermarket and stock components. The set is not carb-legal and requires acknowledgment of carburetor compliance, suitable for off-road or race applications where emissions regulations are less restrictive. Each set contains eight pistons, ensuring a complete rebuild or upgrade for your Chevrolet small block engine. The pistons are lightweight yet robust, contributing to improved engine response and power delivery. This set is ideal for automotive enthusiasts and professional mechanics seeking high-quality internal engine components for performance tuning or restoration projects.
Features:
- Bore Diameter: 4.030 inches for optimal engine performance
- Stroke: 3.875 inches providing balanced power and efficiency
- Connecting Rod Length: 6.0 inches for durability and strength
- Wrist Pin Diameter: .927 inches designed for secure fitment
- Coatings: Phosphate and Grafal to resist corrosion and wear
- Compression Ratio: 11.5:1 suitable for high-performance engines
- Valve Relief: -5.0 cc for increased clearance and compression
- Engine Compatibility: Chevrolet small block 395 cubic inch engine
