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  • Mahle MS Piston Set for GM Duramax 407 CID with 4.075-inch Bore and 16.5:1 Compression Ratio
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Mahle MS Piston Set for GM Duramax 407 CID with 4.075-inch Bore and 16.5:1 Compression Ratio
Mahle MS Piston Set for GM Duramax 407 CID with 4.075-inch Bore and 16.5:1 Compression Ratio
Mahle MS Piston Set for GM Duramax 407 CID with 4.075-inch Bore and 16.5:1 Compression Ratio
Mahle MS Piston Set for GM Duramax 407 CID with 4.075-inch Bore and 16.5:1 Compression Ratio
Mahle MS Piston Set for GM Duramax 407 CID with 4.075-inch Bore and 16.5:1 Compression Ratio
Load image into Gallery viewer, Mahle MS Piston Set for GM Duramax 407 CID with 4.075-inch Bore and 16.5:1 Compression Ratio
Load image into Gallery viewer, Mahle MS Piston Set for GM Duramax 407 CID with 4.075-inch Bore and 16.5:1 Compression Ratio
Load image into Gallery viewer, Mahle MS Piston Set for GM Duramax 407 CID with 4.075-inch Bore and 16.5:1 Compression Ratio
Load image into Gallery viewer, Mahle MS Piston Set for GM Duramax 407 CID with 4.075-inch Bore and 16.5:1 Compression Ratio
Load image into Gallery viewer, Mahle MS Piston Set for GM Duramax 407 CID with 4.075-inch Bore and 16.5:1 Compression Ratio

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Mahle MS Piston Set for GM Duramax 407 CID with 4.075-inch Bore and 16.5:1 Compression Ratio

Mahle
mhl930029875
Out of stock
Engine
$1,932.52
The Mahle MS Piston Set is engineered specifically for GM Duramax engines, offering reliable performance with...
Mahle MS Piston Set for GM Duramax 407 CID with 4.075-inch Bore and 16.5:1 Compression Ratio
Description

The Mahle MS Piston Set is engineered specifically for GM Duramax engines, offering reliable performance with a 407 cubic inch displacement. These pistons feature a 4.075-inch bore diameter and a 3.898-inch stroke, designed to optimize engine power and efficiency. Crafted with high-quality materials, each piston includes a 1.358-inch wrist pin and is precision-machined to meet strict specifications. The set incorporates 0.075-inch deep valve pockets, ensuring compatibility with high-performance valve configurations. With a compression ratio of 16.5:1, these pistons are ideal for enthusiasts and professionals seeking increased engine output and durability in heavy-duty applications. The set is supplied as a complete set of eight pistons, ready for installation in GMC 6.6L Duramax engines, providing a straightforward upgrade or rebuild option. The pistons are not CARB approved and require acknowledgment of carb regulations prior to installation. They are not suitable for air freight shipping due to specific handling requirements but are suitable for ground transportation. Designed for automotive use, these pistons are a critical component for restoring or enhancing your Duramax engine's performance, ensuring longevity and consistent operation under demanding conditions.

Features:

  • High-performance Mahle MS piston set designed for GM Duramax 407 CID engines
  • Bore diameter: 4.075 inches for precise fit and optimal combustion
  • Stroke: 3.898 inches to maximize power output
  • Compression ratio: 16.5:1 for enhanced engine efficiency
  • Includes 0.075-inch deep valve pockets compatible with high-performance valves
  • Wrist pin diameter: 1.358 inches for secure piston-to-shaft connection
  • Set of 8 pistons for complete engine rebuild or upgrade
  • Constructed from durable materials to withstand demanding engine conditions
  • Designed for automotive applications with specific handling and shipping requirements
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