Engines and Components› Cylinder Heads and Components

ATK ENGINES

BUICK 231 77 CYL HEAD

$260.00

SKU: A040 2B13

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

Professional / shop required

Description

The ATK Performance Cylinder Head is a high-performance component designed for Buick 231 engines. It enhances engine performance by improving airflow and combustion efficiency, potentially leading to increased horsepower and torque.

Precision engineering facilitates easy installation and compatibility with existing engine components, making it suitable for engine rebuilds or upgrades. Its advanced design also supports better thermal management and reduced weight.

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

BrandATK ENGINES
Part NumberA040 2B13

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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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