The Mahle MS piston set is designed specifically for small block Chevy engines with a 406 cubic inch displacement. Featuring a bore diameter of 4.155 inches and a 3.75-inch stroke, these pistons are engineered for performance and durability. The 5.7-inch connecting rods and .927-inch wrist pins ensure reliable linkage between piston and crankshaft. With a combustion chamber volume of 4cc and a compression ratio of 13.1:1, these pistons optimize power output and fuel efficiency for high-performance applications. Constructed from high-quality materials, they provide excellent thermal stability and resistance to wear, making them suitable for demanding engine rebuilds and racing setups.
Features:
- Designed for Small Block Chevy engines with 406 cubic inches displacement
- Bore diameter: 4.155 inches for precise fit and performance
- Stroke: 3.75 inches to match high-performance engine specifications
- Connecting rod length: 5.7 inches for optimal engine geometry
- Wrist pin diameter: .927 inches ensuring secure piston connection
- Combustion chamber volume: 4cc for ideal compression
- Compression ratio: 13.1:1 to maximize power and efficiency
- Constructed from durable materials for thermal stability and wear resistance