DART SBC Little M Iron Engine Block with 4.125 Inch Bore and 9.025 Inch Deck Height

The DART SBC Little M Iron Engine Block is designed for high-performance small block Chevy applications. Featuring a 4.125-inch bore and a 9.025-inch deck height, this engine block provides durability and strength for demanding builds. Constructed from high-quality iron, it offers excellent wear resistance and longevity. The block includes a 350 main bearing design, a 4-bolt main cap configuration, and a two-piece rear seal, ensuring stability and reliable oil sealing during operation. Its compact size and robust construction make it suitable for a variety of racing and street performance projects. The Little M design maximizes performance potential while maintaining compatibility with standard small block Chevy components. This engine block is ideal for builders seeking a reliable foundation for custom engine builds or rebuilds that require precise specifications and high durability. The unit is shipped freight only and is intended for professional installation and use in performance automotive applications.

Features:

• Engine Block Material: Iron for durability and wear resistance

• Bore Size: 4.125 inches for high-performance applications

• Deck Height: 9.025 inches suitable for various performance builds

• Main Bearing Size: 350 with 4-bolt main cap configuration for strength

• Rear Seal Type: Two-piece seal for reliable sealing at the crankshaft interface

• Design Compatibility: Small Block Chevy (SBC) application