Mopar 68303088AC - 5.7L 345ci HEMI Crate Engine

Now you can own the same legendary 5.7L HEMI® Engine found in the 2015 and newer Dodge Challenger. With 383 hp and 417lb.-ft. of torque, this complete engine assembly includes a water pump, flywheel and clutch, front sump oil pan, intake manifold with throttle body, fuel injectors and coil packs. Exhaust Manifolds Not Included! Ram truck or other applications may require modifications. This is not a direct replacement engine for all factory equipped 5.7l vehicles. Knowledge and execution of any modifications necessary are solely the responsibility of the installer. These engines are not equipped with MDS (the Multiple Displacement System that switched between 4 and 8 cylinder mode) that some factory applications were equipped with. Engine 345ci 5.7L HEMI Horsepower 383HP Torque 417FT/LBS Compression Ratio 10.5:1 Block Cast Iron w/ 4-Bolt powder metal caps, 99.5mm bore Crankshaft Nodular iron, 90.9mm stroke Heads Aluminum, Hemispherical chamber Valves 52.1mm intake/39.4mm exhaust Peak RPM 5,600RPM *To achieve noted power level a customer must purchase crate engine w/engine controller kit (P/N: 77072455AH or 77072453AG) Mopar Hemi crate engines feature a 3yr/100,000 mile warranty when purchased with a Mopar Hemi Engine Controller kit on the same invoice. If a Mopar controller kit is not purchased with the engine, Mopar Hemi Crate engines are covered by a 90 day parts only warranty.