SBC Iron Eagle Block - 9.025 4.125/350

The SBC Iron Eagle Block - 9.025 4.125/350 by DART is designed for serious small-block Chevrolet performance builds, catering to engine builders, hot rodders, and mechanics focused on high-horsepower applications. This cast-iron block provides the strength and dimensional consistency necessary for both street and competition engines.

Constructed from premium ductile iron, the SBC Iron Eagle Block features a 9.025-inch deck height and a 4.125-inch bore diameter, making it suitable for 350-cubic-inch stroker and big-bore configurations. Its robust design minimizes flex under load, ensuring critical tolerances are maintained, which is essential for high-RPM operation and forced-induction applications.

This block is ideal for builders targeting 500+ horsepower naturally aspirated or boosted engines, particularly in applications where reliability and performance are paramount. Its compatibility with various performance enhancements makes it a versatile choice for both classic muscle car restorations and modern race engines.