Engines and Components› Engines, Blocks and Components

ATK ENGINES

CHEV 4.3/262 86 COMP ENG

$2,389.95

SKU: A040 DC78

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

Professional / shop required

Description

This is a Spartan/ATK Engines Chevrolet 4.3/262 86 Engine - Part # DC78. It is a remanufactured engine that is tested in several specific ways after being assembled, including multiple pressure tests. Each component is carefully checked after being cleaned to see if cracks or other defects exist in the casting. After being assembled, the engine is pressure tested. Each engine is essentially reverse engineered to discover original factory deficiencies, and improvements are made if possible. Engines come with an installation gasket set and oil pump unless noted otherwise. They are securely packaged in a recyclable container that will also protect your core on the return trip. Each engine is remanufactured with quality OE level components.

Fitment

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Specifications

BrandATK ENGINES
Part NumberA040 DC78

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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