Mahle MS Piston Set for Small Block Chevy 379 CID with 4.155 Inch Bore – Part Number MHL930208055

Upgrade your Small Block Chevy engine with the Mahle MS Piston Set designed specifically for 379 CID applications. This set features pistons with a 4.155-inch bore diameter, engineered to deliver optimal performance and durability for your rebuild or high-performance build. The pistons have a compression height of approximately 3.48 to 3.50 inches and are paired with 6.0-inch connecting rods, ensuring proper engine balance and power output. Constructed from high-quality materials, each piston weighs around 524 grams and offers a combustion chamber volume of 11.1cc, contributing to a compression ratio of approximately 13.5:1. The pistons are equipped with a piston pin diameter of 0.927 inches, designed for secure fitment and longevity. These pistons are ideal for enthusiasts seeking reliable performance in street or racing applications and are compatible with standard small block Chevy configurations. The set is not carb-approved and requires carb acknowledgment for installation, ensuring compliance with certain regulatory standards. Made by Mahle, a trusted name in automotive components, this set is perfect for those looking to enhance engine efficiency and power while maintaining quality and precision in their rebuild projects.

Features:

• Bore Diameter: 4.155 inches for optimal engine performance

• Compression Height: Approximately 3.48 to 3.50 inches for proper piston-to-head clearance

• Connecting Rod Length: 6.0 inches for balanced engine dynamics

• Piston Pin Diameter: 0.927 inches ensuring secure fit and durability

• Combustion Chamber Volume: 11.1cc to achieve desired compression ratio

• Engine Compatibility: Designed for 379 CID small block Chevy engines

• Material: High-quality pistons for reliable performance and longevity

• Application: Suitable for street and racing engine rebuilds