Air and Fuel Superchargers, Turbochargers and Components

The Blower

871 Blower Kit for Chrysler 440

$6,038.50

SKU: BK-4072K

In Stock
In Stock
Ships by Aug 5
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Blower BK-4072K is a high-performance 871 blower kit engineered specifically for Chrysler 440 engines. This kit boasts a polished billet finish, offering both enhanced aesthetics and durability for your engine build. The kit includes a 2V pulley configuration, designed to work with the specific requirements of the Chrysler 440. This blower kit is intended to significantly increase horsepower and torque, providing a substantial performance upgrade for muscle cars and performance vehicles equipped with the compatible engine. Installation of a supercharger system like the BK-4072K often requires professional tuning to optimize performance and ensure engine longevity. It is recommended to consult with a qualified performance mechanic to ensure proper installation and setup for your specific application.

Fitment

Fitment Guaranteed

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

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Specifications

BrandThe Blower
Part NumberBK-4072K
CategoryAir and Fuel

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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