Specifications
- Brand
- Mahle
- Part #
- 930276247-1
- UPC
- 930276247-1

Mahle MS Piston Set Hemi 396ci 3.947in Bore 4.05in Stroke 6.125in Rod .927 Pin -2cc 9.4 CR - Single
$86.91
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Mahle Hemi piston set for 396ci engines. Features a -2.2cc dish volume and 9.4 CR.
Key Features
- Forged from 4032 aluminum for strength and durability.
- Designed for a 3.947-inch bore with a 4.050-inch stroke.
- Features a -2.2cc dish volume for a 9.4:1 compression ratio.
- Utilizes a .927-inch pin diameter for broad compatibility.
- Each piston weighs 411 grams for balanced engine rotation.
- Compatible with 5.7L and 6.1L Hemi cylinder heads.
⚠️ 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
Product Details
These Mahle pistons are forged from 4032 aluminum, a material known for its strength and ability to handle the higher temperatures and pressures found in performance Hemi engines. Each piston is designed for a 3.947-inch bore and features a -2.2cc dish volume, which helps achieve a 9.4:1 compression ratio when paired with a 4.050-inch stroke and a 6.125-inch connecting rod. The .927-inch pin diameter is standard for many performance applications, ensuring good compatibility with aftermarket connecting rods.
This set is intended for building or rebuilding a 396 cubic inch Hemi engine, and it's compatible with both 5.7L and 6.1L Hemi heads. Each piston weighs in at 411 grams, contributing to a well-balanced rotating assembly. Keep in mind that these pistons are not CARB approved and cannot be shipped to California.
Specifications
- Brand
- Mahle
- Manufacturer Part #
- 930276247-1
- UPC
- 930276247-1
Frequently Asked Questions
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Mahle MS Piston Set Hemi 396ci 3.947in Bore 4.05in Stroke 6.125in Rod .927 Pin -2cc 9.4 CR - Single




