Engines and Components› Engines, Blocks and Components

ATK ENGINES

OLDS 260 77-82 CYL HEAD

$281.67

SKU: A040 2O07

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

Professional / shop required

Description

The ATK High Performance Engines 2CT7 is a remanufactured aluminum cylinder head designed for 1999-2007 GM LS engines with 4.8L and 5.3L displacements. This OEM-quality replacement head is thoroughly inspected, re-engineered, and rebuilt to restore optimal engine performance and reliability. It features an OHV 16-valve design with a cathedral port configuration.

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 2O07

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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