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Est. 1957
Mahle

Mahle MS Piston SBC 427ci 4.125in Bore 4.000in Stroke 6.0in Rod .927 Pin -5cc 12.2 CR - Single

$86.91

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Mahle forged piston for SBC 427ci with a 4.125in bore and 4.000in stroke. A solid option for engine builds.

Key Features

  • This listing is for a single Mahle MS forged piston.
  • Designed for Chevrolet Small Block engines with a 4.125-inch bore.
  • Intended for a 4.000-inch stroke and 6.0-inch connecting rod.
  • Features a 0.927-inch wrist pin diameter.
  • Has a -5cc dish volume, contributing to a 12.2:1 compression ratio.
  • Constructed from 4032 aluminum for a balance of strength and thermal expansion.
This piston is designed for Chevrolet Small Block 427 cubic inch engines. Please verify compatibility with your specific engine build.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This listing is for a single Mahle MS forged piston designed for a Chevrolet Small Block engine. It features a 4.125-inch bore and is intended for a 4.000-inch stroke with a 6.0-inch connecting rod and a 0.927-inch wrist pin. The piston has a -5cc dish volume, resulting in a compression ratio of approximately 12.2:1 with the specified components.

This piston is constructed from 4032 aluminum, a material known for its good balance of strength and thermal expansion properties, making it suitable for many performance street and strip applications. The 4.125-inch bore size is common for stroker combinations, allowing for increased displacement. It's important to note that this piston is not CARB approved and cannot be shipped to California.

Specifications

Brand
Mahle
Manufacturer Part #
930201125-1
UPC
930201125-1

Frequently Asked Questions

Mahle MS Piston SBC 427ci 4.125in Bore 4.000in Stroke 6.0in Rod .927 Pin -5cc 12.2 CR - Single

$86.91