The Mahle MS Piston Set (Part Number: mhl930264280) is designed for high-performance Ford SBF engines, offering a 431 cubic inch displacement with precise specifications. Crafted with a bore diameter of 4.080 inches and a stroke of 4.125 inches, these pistons are engineered for durability and optimal power output. The set includes pistons with a 6.700-inch connecting rod length and a pin diameter of 0.990 inches, providing a comprehensive solution for rebuilds or performance upgrades. The pistons have a compression ratio of 11.0:1, making them suitable for high-compression applications that require reliable performance under demanding conditions. Coated with phosphate and Grafal, these pistons are designed to resist wear and reduce friction, ensuring longevity and consistent performance over time. Each piston weighs approximately 483 grams and is engineered to meet strict automotive standards, providing a dependable choice for serious enthusiasts and professional rebuilders alike. Please note that these pistons are not carburetor approved and require carb acknowledgment for installation. They are shipped via air freight and are compliant with Prop 65 regulations. This set of eight pistons is ideal for custom builds or restoration projects targeting high power and efficiency in Ford V8 engines.
Features:
- Designed for Ford SBF engines with 431 cubic inch displacement
- Bore diameter of 4.080 inches for precise fit and performance
- Stroke length of 4.125 inches enhances power output
- Connecting rod length of 6.700 inches for optimal engine geometry
- Piston pin diameter of 0.990 inches ensuring secure fit
- Compression ratio of 11.0:1 suitable for high-performance applications
- Coated with phosphate and Grafal to resist wear and reduce friction
- Lightweight design at approximately 483 grams per piston
- Not carb approved; carb acknowledgment required during installation
- Prop 65 compliant for safety and environmental standards
