ATK Marine Engine Block Long (MPN: DM03)
ATK Marine Engine Block Long (MPN: DM03)
ATK Marine Engine Block Long (MPN: DM03)

ATK Marine Engine Block Long (MPN: DM03)

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  • $3,668.42
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High-performance engine block for Chevrolet 5.7L marine applications

The ATK Marine Engine Block is engineered specifically for 1964 to 1980 Chevrolet 5.7L/350 cubic inch marine engines, delivering a robust 270 horsepower. Constructed from durable cast iron, this engine block features a 9:1 compression ratio and is designed for reverse rotation, making it suitable for various marine applications. The internally balanced design ensures smooth operation, while the port side dipstick adds convenience for maintenance.

ATK Engines has a long-standing reputation in the industry, with over 70 years of experience in engine building. This engine block is remanufactured to meet high-performance standards, ensuring maximum performance and long-term durability for boating enthusiasts. The inclusion of a flat tappet cam enhances the engine's performance characteristics, making it a reliable choice for marine use.

With state-of-the-art facilities and a fully trained staff, ATK is committed to providing premium quality marine engines. This engine block is a testament to their dedication to excellence, designed to withstand the rigors of marine environments while delivering exceptional power and reliability.

Features

  • ATK Premium Quality Marine Engines Are Designed And Built Specifically For Boating
  • No Matter How You Use Your Boat, ATK Marine Engines Will Provide Maximum Performance And Long-Term Durability
  • Built For Marine Use
  • Remanufactured-New-High Performance Applications In Stock

Specifications

  • Manufacturer: ATK Reman Eng.
  • Manufacturer Part Number: DM03
  • Engine Compatibility: Chevrolet 5.7L/ 350 Cubic Inch Marine Engine
  • Horse Power Output: 270 Horsepower
  • Cylinder Block Material: Iron
  • Cylinder Head Material: Iron
  • Compression Ratio: 9:1
  • Includes Camshaft: Yes
  • Includes Oil Pan: No
  • Includes Water Pump: No
  • Includes Intake Manifold: No
  • Includes Carburetor: No
  • Includes Air Cleaner: No
  • Includes Distributor: No
  • Marine: Yes

Technical Documents

Shipping & Returns

  • This product ships within the continental USA only.
  • This product typically ships within 1 to 3 business days.
  • Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.

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