CHEV 305 MARINE ENGINE

The ATK Marine Engine Block Long is engineered specifically for Chevrolet 5.0L and 305 cubic inch marine engines produced between 1976 and 1985. This engine block features a cast iron construction for both the block and cylinder heads, ensuring durability and reliability in marine environments. With a horsepower output of 230, this engine block is designed to deliver maximum performance for various boating applications. Internally balanced and designed for standard rotation, the ATK Marine Engine Block includes a flat tappet cam and is equipped with a dipstick located on the starboard side of the block. This configuration allows for easy maintenance and operation, making it suitable for both recreational and performance boating. The remanufactured design ensures that the engine meets high-performance standards while providing long-term durability. 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 produce high-quality marine engines. The ATK Marine Engine Block Long is a testament to their commitment to quality and performance, making it a reliable choice for marine enthusiasts.