DART 31161112-B DART SBC Pro SHP Iron Block with 4.000-Inch Bore and 9.025-Inch Deck for Small Block Chevy Engines

The DART SBC Pro SHP Iron Block is a high-performance engine component designed for serious muscle car builders and engine enthusiasts. Featuring a 4.000-inch bore and a 9.025-inch deck height, this bare engine block provides a robust foundation for custom engine assembly. Constructed from durable iron, it is engineered to withstand high horsepower and thermal stress, making it ideal for racing or high-performance street applications. The block includes a 350 main bearing journal and a 4-bolt main configuration, ensuring excellent durability and alignment for high RPM operation. Its two-piece rear seal design simplifies installation and maintenance, providing a reliable seal for the crankshaft. The BBC camshaft bore allows for compatibility with larger cam profiles, enhancing engine performance and power output. This engine block is specifically designed for Small Block Chevy applications, offering a perfect fit for builders seeking a proven, high-quality foundation to assemble their custom engine.

Features:

• Bore Size: 4.000 inches for high performance and durability

• Deck Height: 9.025 inches suitable for custom engine builds

• Main Bearing Journal: 350 Mains for strength and stability

• Main Cap Configuration: 4-bolt main for added reliability under high stress

• Rear Seal: Two-piece design for easier installation and leak prevention

• Camshaft Bore: Compatible with BBC camshaft profiles for enhanced performance

• Material: Heavy-duty iron construction for longevity and thermal stability

• Application: Small Block Chevy (SBC) engines for racing and high-performance builds

• Design: Air-restricted, truck freight only for specific high-stress applications