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Est. 1957
Mahle

Mahle MS Piston Set GM LT 6.2L 429ci 4.130in B 4.000in S 6.125in R .927 P -6.1cc 12.7 CR Set of 8

$1294.28

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Mahle MS Piston Set for GM LT 6.2L 429ci engines. Forged 2618 aluminum construction for high-performance builds.

Key Features

  • Fits GM LT 6.2L 429 cubic inch engines with LT1, L86, or LT4 heads.
  • Constructed from strong 2618 aluminum for high-performance applications.
  • Features a -6.1cc dish volume for a 12.7:1 compression ratio.
  • Designed with a 4.000 inch stroke and 6.125 inch rod length.
  • Includes a 0.927 inch wrist pin diameter.
  • Coated with TBC for enhanced performance and durability.
This piston set is designed for GM LT 6.2L 429 cubic inch engines. Compatibility with specific cylinder heads (LT1, L86, LT4) is noted.

⚠️ 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

If you're rebuilding the top end of your GM LT 6.2L 429 cubic inch engine, this Mahle MS Piston Set is a solid choice. These pistons are specifically designed for LT1, L86, and LT4 cylinder heads, ensuring a proper fit and function for your build. They are built from 2618 aluminum, a strong material commonly used in performance applications because of its durability under high stress.

Each piston in this set features a -6.1cc dish volume, contributing to a 12.7:1 compression ratio when paired with compatible heads. The stroke is 4.000 inches, the rod length is 6.125 inches, and the wrist pin diameter is 0.927 inches. They also come with a TBC coating for improved performance and durability. This set includes all eight pistons needed for a complete engine rebuild.

Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.

Specifications

Brand
Mahle
Manufacturer Part #
930173230T

Frequently Asked Questions

Mahle MS Piston Set GM LT 6.2L 429ci 4.130in B 4.000in S 6.125in R .927 P -6.1cc 12.7 CR Set of 8

$1294.28