The Mahle MS Piston Set designed for small block Chevrolet engines offers precise engineering for high-performance applications. These pistons feature a bore diameter of 4.165 inches and a stroke length of 3.75 inches, making them suitable for 409 cubic inch engine builds. The set includes pistons with a 0.927-inch pin diameter and a compression height optimized for enhanced combustion efficiency. Coated with phosphate and Grafal, these pistons provide superior wear resistance and thermal stability. With a weight of approximately 519 grams per piston, they are engineered to deliver durability and consistent performance under demanding conditions.
Features:
- Bore Diameter: 4.165 inches for optimal power output
- Stroke Length: 3.75 inches for high-performance engine build
- Connecting Rod Length: 5.7 inches for balanced engine dynamics
- Piston Pin Diameter: 0.927 inches for secure fit and stability
- Compression Ratio: 10.0:1 for efficient combustion
- Coatings: Phosphate and Grafal for enhanced wear resistance and thermal protection
- Engine Compatibility: Chevrolet Small Block 409 cubic inches
- Design: Precision engineered for durability and performance