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High-performance marine engine block for Chevrolet 5.7L applications.
The ATK Marine Engine Block is designed specifically for Chevrolet 5.7L marine engines produced between 1996 and 2005. This engine block features a cast iron construction, ensuring durability and reliability in marine environments. With a compression ratio of 9:1, a bore of 4.00 inches, and a stroke of 3.48 inches, it delivers a horsepower output ranging from 260 to 300, making it suitable for various marine applications.
Built with marine quality parts, this engine block is remanufactured to meet high-performance standards. It is compatible with late model EFI systems, allowing for enhanced fuel efficiency and performance. The externally balanced design and standard rotation configuration ensure smooth operation, while the 8 bolt intake with a 2 bolt main and 1 piece rear seal provides added stability and reliability.
ATK Engines has a long-standing reputation in the industry, with over 70 years of experience in engine building. Their commitment to quality is evident in the meticulous construction of this marine engine block, which is designed to provide maximum performance and long-term durability for marine enthusiasts.
Features
- Built With Marine Quality Parts
- Late Model EFI Compatibility
- Remanufactured-New-High Performance Applications
- ATK Marine Engines Will Provide Maximum Performance And Long-Term Durability
Specifications
- Manufacturer: ATK Reman Eng.
- Manufacturer Part Number: DMH4
- Engine Compatibility: Chevrolet 5.7L/ 350 Cubic Inch Marine Engine
- Horse Power Output: 260 To 300 Horsepower
- Cylinder Block Material: Iron
- Cylinder Head Material: Iron
- Bore (IN): 4.00 Inch
- Stroke (IN): 3.48 Inch
- Compression Ratio: 9:1
- Color: Black
- Balanced Type: Externally
- Includes Camshaft: Yes
- Includes Fuel Pump: No
- 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.
