Engines and Components› Pistons and Piston Rings

Modern Muscle Xtreme (MMX)

6.4L 392 HEMI Forged 4032 Piston and Rod Package

$1,849.95

SKU: MMP-64FPRP4032

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In Stock
Ships by Jul 30
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30 Days Return
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Description

The Modern Muscle Xtreme 6.4L 392 HEMI Forged 4032 Drop-In Pistons and Rods Power Package is a high-performance internal engine component set designed for Gen III HEMI engines. This package features MAHLE pistons made from 4032 material with a factory weight, suitable for use with stock rods. It includes features like a top ring moved down, an accumulator groove between the first and second rings, and a Napier oil control second ring.

Fitment

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Specifications

BrandModern Muscle Xtreme (MMX)
Part NumberMMP-64FPRP4032
CategoryEngines and Components

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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