The Mahle MS Piston for Small Block Chevy engines is designed for high-performance rebuilds and racing applications, delivering reliable power and efficiency. This piston features a 4.185-inch bore, which provides a precise fit for your engine's cylinder, ensuring optimal combustion. The 3.875-inch stroke complements the bore to achieve the desired displacement, while the 6.0-inch connecting rod length enhances engine durability and performance. Constructed with a flat top design, this piston is ideal for applications requiring a compression ratio around 11.9:1, contributing to increased horsepower and torque. The piston pin diameter is 0.927 inches, allowing for secure attachment to the connecting rod, and the piston weighs approximately 428 grams, balancing strength and weight reduction for high-revving engines. This bare piston is intended as a replacement component for kit 930201385, and all necessary components, such as rings and pins, must be ordered separately to complete your assembly. Manufactured by Mahle, a trusted name in automotive pistons, this product adheres to strict quality standards for consistent performance. Please note that this piston is not carburetor approved and requires acknowledgment of carb regulations during installation. It is suitable for Chevrolet Small Block engines and is shipped via air freight where applicable. Enhance your engine build with this durable, high-quality Mahle piston designed for maximum performance and longevity.
Features:
- Bore Diameter: 4.185 inches for precise cylinder fit
- Stroke: 3.875 inches to match engine specifications
- Piston Weight: approximately 428 grams for strength and balance
- Piston Pin Diameter: 0.927 inches for secure attachment
- Compression Ratio: approximately 11.9:1 for increased power
- Design: Flat top for optimal combustion efficiency
- Application: Replacement piston for Chevrolet Small Block engines
