The Mahle MS Piston Set designed for Ford Small Block engines offers a reliable solution for high-performance rebuilds and custom builds. Engineered specifically for a 333 cubic inch displacement, these pistons feature a 4.040-inch bore diameter, providing precise fitment and optimal combustion chamber efficiency. The pistons are equipped with a 3.25-inch stroke and a 5.4-inch connecting rod, ensuring smooth power delivery and durability under demanding conditions. Constructed from high-quality 4032 aluminum, they are lightweight at approximately 417 grams per piston, contributing to enhanced engine responsiveness and efficiency. The pistons come with a 0.927-inch pin diameter and a compression ratio of 9.7:1, suitable for various performance applications. Coated with phosphate and Grafal, these pistons are designed to withstand wear and reduce friction, extending their service life and maintaining engine integrity over time. Mahle’s proven manufacturing standards guarantee consistency and high performance for automotive enthusiasts and professional rebuilders alike. This set includes 8 pistons, ready for installation in your Ford Small Block engine for improved performance and reliability. Please note that these pistons are not carb-approved and require carb acknowledgment during installation, ensuring compatibility with specific engine configurations and compliance with applicable regulations. The pistons are not intended for air freight shipping and must be handled accordingly, with Prop 65 compliance indicating potential chemical hazards. Trust Mahle’s reputation for quality and precision engineering to help you achieve optimal engine performance with this durable piston set.
Features:
- Designed for Ford Small Block 333 CID engines for optimal fit and performance
- Bore diameter: 4.040 inches for precise combustion chamber fit
- Stroke: 3.25 inches, ensuring smooth power transfer
- Connecting rod length: 5.4 inches for balanced engine operation
- Pin diameter: 0.927 inches with phosphate and Grafal coatings for wear resistance
- Compression ratio: 9.7:1 suitable for high-performance applications
- Constructed from high-quality 4032 aluminum for durability and lightweight performance
- Includes a set of 8 pistons, ready for installation in rebuild or performance upgrades
- Note: Not carb approved; carb acknowledgment required during installation
- Prop 65 compliant, with appropriate handling considerations for chemical safety
