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Engines and Components› Pistons and Piston Rings

Mopar

392 HEMI Stroker Kit

Name: 392 HEMI Stroker Kit
Brand: Mopar
SKU: API-CSK-392D

$4,399.00 $3,199.95 Save $1,199.05

SKU: API-CSK-392D

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$100 Minimum Order

Non-Returnable Item

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Overview

The Mopar 392 HEMI Stroker Kit is a collection of essential internal engine components designed for builders aiming for a specific displacement target. These pre-matched parts ensure appropriate measurements for a precise engine build. This kit is not a direct bolt-in and requires a compatible engine block, block preparation, boring, honing, assembly, and testing.

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The Mopar 392 HEMI Stroker Kit provides the core internal components needed for engine builders to assemble a short block with a desired displacement. This kit is designed to increase the displacement of 5.7L Hemi-powered vehicles such as the Dodge Challenger RT, Charger, Magnum, and Chrysler 300c, converting them to a 392/6.4L engine. It is constructed with all forged components, making it suitable for supporting forced induction and high-horsepower applications. Installation of this stroker kit is not a drop-in process. It necessitates a compatible engine block, along with professional block preparation, boring, honing, and final assembly and testing. Crank balancing is an optional add-on.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Mopar
Part Number	API-CSK-392D
Category	Engines and Components

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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