DART 31161411-B DART SBC SHP 305 Small Block Chevy Engine Block - 3.720-inch Bore, 9.025-inch Deck, 350 Main Journals

The DART SBC SHP 305 engine block is a high-performance bare aluminum core designed for serious engine builders and custom applications. Featuring a 3.720-inch bore and a 9.025-inch deck height, this block offers excellent cylinder capacity and structural integrity for enhanced power output. Constructed from durable iron, it provides reliable strength for demanding engine builds. The 350 main journal size and 4-bolt main configuration ensure robust support for high-stress operation, making it ideal for street and racing applications. The two-piece rear seal design simplifies installation and maintenance, while the air-restricted feature ensures proper airflow and cooling efficiency during operation. This engine block is suitable for small block Chevy builds and offers a versatile foundation for performance upgrades. Designed with precision machining and quality materials, the DART SBC SHP 305 block delivers consistent performance and long-lasting durability for custom engine projects.

Features:

• Bore: 3.720 inches for increased displacement and power

• Deck Height: 9.025 inches for compatibility with various configurations

• Main Journals: 350 size for enhanced strength and support

• Main Bolts: 4-bolt main design for improved durability under high stress

• Material: Iron construction for strength and longevity

• Seal Type: Two-piece rear seal for easier installation and maintenance

• Air Restricted: YES for optimal airflow and cooling