The Mahle MS Piston Set designed for small block Ford engines offers high-performance components suitable for demanding applications. These pistons are engineered for a 428 cubic inch displacement with a 4.125-inch bore, providing reliable power and durability. The set features a 4.000-inch stroke and 6.250-inch connecting rods, optimized for strength and efficiency in high-performance builds. Crafted with precision, each piston includes a .927-inch piston pin and a compression ratio of 12.1:1, making them ideal for street or race engines seeking increased compression and power output. The pistons are coated with phosphate and Grafal for improved wear resistance and corrosion protection, ensuring longevity under intense operating conditions.
Features:
- Bore Diameter: 4.125 inches for enhanced displacement and power output
- Stroke: 4.000 inches designed for optimal engine balance and performance
- Connecting Rod Length: 6.250 inches for increased strength and durability
- Piston Pin Diameter: .927 inches for secure fit and reliable operation
- Compression Ratio: 12.1:1 to maximize engine performance and efficiency
- Coatings: Phosphate and Grafal for superior wear resistance and corrosion protection
- Application: Designed for small block Ford 428 cubic inch engines, ideal for performance and racing applications
- Set Composition: Includes 8 pistons for complete engine rebuild or upgrade