ATK Marine Engine Block Long (MPN: DMW4)

High-performance Chevrolet 4.3L engine block for marine applications.

The ATK Marine Engine Block is designed specifically for Chevrolet 4.3L marine engines, delivering a robust 230 horsepower. Constructed with marine quality parts, this engine block ensures maximum performance and long-term durability in demanding marine environments. The block features a durable iron construction, making it suitable for high-performance applications while maintaining compatibility with late model EFI systems.

ATK Engines boasts over 70 years of experience in engine building, with a commitment to quality and precision. Each engine block is remanufactured to meet high standards, ensuring reliability and efficiency. The inclusion of a roller cam and roller rockers enhances performance, while the use of metric bolts for starter, motor mounts, and bell housing simplifies installation.

This engine block is an excellent choice for those seeking a dependable and powerful marine engine solution. With ATK's state-of-the-art facilities and trained staff, customers can trust in the quality and performance of their marine engine block.

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: DMW4
• Engine Compatibility: Chevrolet 4.3L/ 262 Cubic Inch Marine Engine
• Horse Power Output: 230 Horsepower
• Cylinder Block Material: Iron
• Cylinder Head Material: Iron
• Color: Gray
• 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

• ATK_Warranty.pdf