CHEV 350 MARINE ENGINE

High-performance engine block for Chevrolet 5.7L marine applications. The ATK Marine Engine Block Long is designed specifically for Chevrolet 5.7L and 350 cubic inch marine engines, ensuring compatibility and optimal performance in marine environments. Built with marine quality parts, this engine block features a 2 bolt main design and a 1 piece rear seal, which enhances durability and reliability during operation. The standard rotation and steel front cover contribute to the robust construction, making it suitable for various marine applications. This remanufactured engine block is engineered for high performance, providing maximum output while maintaining long-term durability. It is compatible with late model EFI systems, allowing for modern fuel management solutions. The valve covers are designed to bolt through the center, ensuring a secure fit and ease of maintenance. ATK Engines has a rich history of over 70 years in engine building, utilizing state-of-the-art equipment and a fully trained staff to deliver high-quality products. This engine block is an excellent choice for those seeking reliable performance in marine settings.