Engines and Components› Cylinder Heads and Components

ATK ENGINES

CHEV 366 68-90 CNG HEAD

$440.56

SKU: A040 2C52CNG

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

Moderate — 2–4 hours

Description

High-performance cylinder head for Chev 366 CNG applications. Designed specifically for the Chev 366 engine, manufactured between 1968 and 1990 for CNG applications. Enhances engine performance by optimizing airflow and combustion efficiency. Constructed with high-quality materials for durability and reliability. Designed to meet the demands of both commercial and industrial applications.

Fitment

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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

BrandATK ENGINES
Part NumberA040 2C52CNG

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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