345 Crate HEMI 5.7L Gen III Engine Assembly

The Mopar 345 Crate HEMI Engine offers enthusiasts the same legendary performance found in 2015 and newer Dodge Challenger models. This 345 cubic-inch Gen III Hemi features a cast iron block with 4-bolt powder metal caps, aluminum heads with hemispherical chambers, and a nodular iron crankshaft. The assembly comes complete with a water pump, flywheel and clutch, front sump oil pan, intake manifold, throttle body, fuel injectors, and coil packs. Please note that exhaust manifolds are not included. This engine is not a direct replacement for all factory-equipped 5.7L vehicles, and installations in applications such as Ram trucks may require modifications. The installer is responsible for all necessary fabrication. Additionally, these units are not equipped with the MDS (Multiple Displacement System) found on some factory applications. To reach the rated 383 HP and 417 lb.-ft. of torque, users must purchase a Mopar Engine Controller Kit (P/N: 77072455AH or 77072453AG). Mopar provides a 3-year/100,000-mile warranty if the engine and the specified controller kit are purchased on the same invoice; otherwise, coverage is limited to a 90-day parts-only warranty.