Mopar 6.1L Gen III Hemi Iron Block 9.250 x 4.090

The Mopar 6.1L Gen III Hemi Iron Block with a 9.250 deck height and 4.090 bore is a robust engine foundation designed for serious Mopar enthusiasts and professional builders. This cast-iron block is engineered for high-performance applications in Dodge, Jeep, and Chrysler vehicles, making it suitable for comprehensive engine builds or restorations.

Constructed from cast iron, this block offers superior thermal stability and durability compared to aluminum alternatives, effectively managing heat during extended high-load driving or track use. The 9.250-inch deck height and 4.090-inch bore provide the necessary dimensions for 6.1-liter displacement, accommodating both factory and aftermarket components designed for this specific configuration.

Engine builders looking to restore or modify vehicles with third-generation Hemi engine bays, including models from 2005 to 2010, will find this block ideal for their projects. Its precision casting process ensures tight tolerances and properly finished surfaces, minimizing machine work and enhancing performance reliability.