ATK High Performance Engines DMC4 Remanufactured 4.3L Marine Engine

The ATK High Performance Engines DMC4 is a remanufactured 4.3L (262 cubic inch) Chevrolet marine engine designed to deliver reliable performance on the water. This complete long block produces 205 horsepower and is configured for carbureted applications with standard rotation, making it an ideal replacement for various marine vessels.

Key Specifications:

• Displacement: 4.3L / 262 cubic inches
• Power Output: 205 horsepower
• Configuration: V6 marine engine
• Fuel System: Carbureted with mechanical fuel pump
• Rotation: Standard (clockwise)
• Cylinder Head: #604 casting
• Crankshaft: #865 casting
• Camshaft: Roller cam design for improved durability
• Front Cover: Steel construction
• Balance Shaft: Not included

This marine engine is built to ATK's high-performance standards and comes ready to install. The roller camshaft provides enhanced longevity and performance compared to flat tappet designs, while the steel front cover offers superior durability in marine environments. Designed specifically for marine applications, this engine includes the proper components for reliable operation in wet, corrosive conditions.