Engines and Components› Engines, Blocks and Components

MAGNUM

HEADACHE RACK 2020-2023 GM 2500+ HI

$1,895.00

SKU: M068 420HPHPE3NW

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Magnum Superchargers Crate Engines are built on-demand, supplied complete carb-to-pan, and painted your desired color using high-quality base/clear automotive paints. The focus in these engines is on maximizing both output and reliability, while still running strictly on pump gas, either 87- or 92-octane, depending on the engine. These engines are designed for universal applications, suitable for custom builds or engine swaps, rather than direct OEM vehicle replacements.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMAGNUM
Part NumberM068 420HPHPE3NW

Videos

LOW BUCK VS BIG BUCK-ARE CRATE MOTORS REALLY WORTH THE PRICE?

LOW BUCK VS BIG BUCK-ARE CRATE MOTORS REALLY WORTH THE PRICE?
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Don’t Break It! Engine Break-in Tips for Initial Startup
SEMA 2016: Mopar Crate HEMI Engine Kits

SEMA 2016: Mopar Crate HEMI Engine Kits
360 Chrysler Crate Engines

360 Chrysler Crate Engines

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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