This Mahle MS piston set is designed specifically for small block Chevrolet engines with a 377 cubic inch displacement. Featuring a bore diameter of 4.155 inches and a compression height of 1.250 inches, these pistons are engineered for high performance and durability. The set includes pistons with a stroke of approximately 3.480 to 3.500 inches, a 6.000-inch connecting rod, and a pin diameter of 0.927 inches, ensuring precise fitment and optimal engine operation. Coated with phosphate and Grafal, these pistons provide enhanced surface protection against wear and corrosion, contributing to the longevity and reliability of your engine. With a compression ratio of 10.9:1 and a volume reduction of -5.0cc, they are ideal for enthusiasts seeking increased power and efficiency in their Chevrolet small block builds. The pistons weigh approximately 466 grams each, balancing strength with lightweight design, and are engineered to meet rigorous performance standards. Please note that these pistons are not carburetor approved and require carb acknowledgment during installation, making them suitable for specialized engine builds and modifications. Proudly manufactured by Mahle, a trusted name in automotive components, this set offers premium quality and precise engineering for demanding applications. Whether restoring or customizing your engine, these pistons deliver the performance you need to achieve your automotive goals. Suitable for professional installation, they are an excellent choice for high-performance small block Chevrolet engines. The set includes eight pistons, ensuring complete engine compatibility and a seamless upgrade to your existing setup.
Features:
- Designed for Chevrolet small block engines with 377 cubic inch displacement
- Bore diameter of 4.155 inches with a compression height of 1.250 inches
- Coated with phosphate and Grafal for enhanced wear and corrosion resistance
- Includes pistons with a 3.480 to 3.500-inch stroke and a 6.000-inch connecting rod
- Piston weight approximately 466 grams for strength and lightweight performance
- Compression ratio of 10.9:1 with a volume reduction of -5.0cc
- Pin diameter of 0.927 inches for precise fitment
- Not carb approved; requires carb acknowledgment during installation
- Manufactured by Mahle, a trusted brand in automotive components
