This Mahle MS piston set is designed specifically for Chevrolet Small Block engines with a displacement of 407 cubic inches. Each piston features a bore diameter of 4.155 inches and a stroke of 3.750 inches, making it suitable for high-performance applications. The pistons are crafted with precision engineering to ensure durability and optimal engine performance. Coated with phosphate and Grafal, these pistons provide enhanced wear resistance and reduced friction, contributing to longer engine life and more consistent operation.
Each piston includes a 0.927-inch wrist pin and is compatible with a 5.700-inch connecting rod length. The compression height is optimized to achieve a compression ratio of approximately 10.0:1, making these pistons ideal for a range of street and strip applications. The set weighs approximately 515 grams per piston, ensuring a balance of strength and weight efficiency. The pistons are not carb-approved and require carb acknowledgment, making them suitable for specific engine builds and racing applications. These pistons are produced with Prop 65 compliance, emphasizing safety and environmental standards.
The Mahle MS piston set is supplied as a complete set of eight pistons, ready for installation in compatible Chevrolet Small Block engines. Manufactured with high-quality materials, these pistons deliver reliable performance and longevity for engine builders seeking precision components for their performance builds. Whether you're restoring a classic or building a high-performance engine, this piston set offers the quality and specifications necessary for demanding automotive projects.
Features:
- Designed for Chevrolet Small Block engines with 407 cubic inches displacement
- Bore diameter: 4.155 inches for precise fit and performance
- Stroke: 3.750 inches to optimize engine power
- Includes 0.927-inch wrist pins for secure piston connection
- Constructed with phosphate and Grafal coatings for enhanced wear resistance
- Compression ratio approximately 10.0:1 suitable for various applications
- Lightweight design at around 515 grams per piston for balanced performance
- Prop 65 compliant for safety and environmental standards
- Complete set of 8 pistons, ready for high-performance engine assembly
