The Mahle MS Piston Set (Part Number: mhl930244140) is designed specifically for Ford Small Block engines with a displacement of 308 cubic inches. Crafted with precision, these pistons feature a bore diameter of 4.040 inches, a stroke length of 3 inches, and a connecting rod length of 5.09 inches. The set includes eight high-quality pistons with a piston pin diameter of 0.912 inches and a compression ratio of 9.0:1, making them suitable for performance and rebuild applications. Coated with phosphate and Grafal, these pistons are engineered for durability and corrosion resistance, ensuring long-lasting engine performance. The pistons weigh approximately 474 grams each, contributing to balanced engine operation and reliable power output.
Features:
- Bore: 4.040 inches for optimal fit and performance
- Stroke: 3 inches providing the desired engine displacement
- Connecting rod length: 5.09 inches for proper engine geometry
- Piston pin diameter: 0.912 inches for secure attachment
- Compression ratio: 9.0:1 suitable for moderate compression setups
- Coatings: Phosphate and Grafal for corrosion resistance and wear protection
- Weight: Approximately 474 grams per piston for balanced engine dynamics
- Application: Designed for Ford Small Block 308 cubic inch engines