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  • Mahle MS Piston Set for Chevrolet Small Block 380 CID, 4.155-Inch Bore, 3.5/3.75 Stroke, 6.125-Inch Rod, .927 Pin, 12.6 CR, Set of 8
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Mahle MS Piston Set for Chevrolet Small Block 380 CID, 4.155-Inch Bore, 3.5/3.75 Stroke, 6.125-Inch Rod, .927 Pin, 12.6 CR, Set of 8
Mahle MS Piston Set for Chevrolet Small Block 380 CID, 4.155-Inch Bore, 3.5/3.75 Stroke, 6.125-Inch Rod, .927 Pin, 12.6 CR, Set of 8
Mahle MS Piston Set for Chevrolet Small Block 380 CID, 4.155-Inch Bore, 3.5/3.75 Stroke, 6.125-Inch Rod, .927 Pin, 12.6 CR, Set of 8
Mahle MS Piston Set for Chevrolet Small Block 380 CID, 4.155-Inch Bore, 3.5/3.75 Stroke, 6.125-Inch Rod, .927 Pin, 12.6 CR, Set of 8
Load image into Gallery viewer, Mahle MS Piston Set for Chevrolet Small Block 380 CID, 4.155-Inch Bore, 3.5/3.75 Stroke, 6.125-Inch Rod, .927 Pin, 12.6 CR, Set of 8
Load image into Gallery viewer, Mahle MS Piston Set for Chevrolet Small Block 380 CID, 4.155-Inch Bore, 3.5/3.75 Stroke, 6.125-Inch Rod, .927 Pin, 12.6 CR, Set of 8
Load image into Gallery viewer, Mahle MS Piston Set for Chevrolet Small Block 380 CID, 4.155-Inch Bore, 3.5/3.75 Stroke, 6.125-Inch Rod, .927 Pin, 12.6 CR, Set of 8
Load image into Gallery viewer, Mahle MS Piston Set for Chevrolet Small Block 380 CID, 4.155-Inch Bore, 3.5/3.75 Stroke, 6.125-Inch Rod, .927 Pin, 12.6 CR, Set of 8

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Mahle MS Piston Set for Chevrolet Small Block 380 CID, 4.155-Inch Bore, 3.5/3.75 Stroke, 6.125-Inch Rod, .927 Pin, 12.6 CR, Set of 8

Mahle
mhl197753355
Out of stock
Engine
$988.99
Upgrade your Chevrolet Small Block engine with the Mahle MS Piston Set designed specifically for 380...
Mahle MS Piston Set for Chevrolet Small Block 380 CID, 4.155-Inch Bore, 3.5/3.75 Stroke, 6.125-Inch Rod, .927 Pin, 12.6 CR, Set of 8
Description

Upgrade your Chevrolet Small Block engine with the Mahle MS Piston Set designed specifically for 380 cubic inch applications. These pistons feature a 4.155-inch bore and a 3.5-inch stroke, optimized for high performance and durability. Constructed with advanced materials, they include lateral gas ports for improved combustion efficiency and coatings of phosphate plus Grafal to enhance wear resistance and reduce friction. The set provides a compression ratio of approximately 12.6:1, making it suitable for high-performance builds. The pistons are equipped with a .927-inch pin diameter and are compatible with 6.125-inch rods, ensuring precise fit and reliable operation in demanding conditions. Each piston is engineered to deliver consistent power output and longevity, making them an excellent choice for enthusiasts seeking to maximize engine potential.

Built by Mahle, a trusted name in automotive components, these pistons are crafted to meet high standards of quality and performance. The set includes eight pistons, ideal for rebuilds or engine upgrades, and is designed for applications where quality and reliability are paramount. The pistons are not carb-approved and require acknowledgment of this status prior to installation, ensuring compliance with relevant regulations. Lightweight yet robust, these pistons contribute to optimal engine balance and performance. Whether you're restoring a classic or building a high-performance engine, the Mahle MS Piston Set for Chevrolet SB offers precision engineering and durable materials to support your automotive goals.

Features:

  • Bore Diameter: 4.155 inches for high-performance applications
  • Stroke: 3.5 inches, suitable for aggressive engine builds
  • Connecting Rod Compatibility: 6.125 inches for optimal engine balance
  • Piston Pin Diameter: .927 inches for secure mounting
  • Compression Ratio: Approximately 12.6:1 for increased power
  • Lateral Gas Ports: Designed to improve combustion efficiency
  • Coatings: Phosphate and Grafal for enhanced wear resistance and reduced friction
  • Set of 8 pistons for complete engine rebuilds or upgrades
  • Engine Compatibility: Chevrolet Small Block 380 CID
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