GM LS-Series Gen IV Small Block V-8; 6.2L; LS3; Port Fuel Injected; Automotive; 430 Horsepower; 424 Foot Pounds of Torque; Cast-Aluminum Block and Cylinder Heads; 10.7:1 Compression Ratio; 4.060 Inch Bore; 3.620 Inch Stroke; Internally Balanced; Natural Color Block and Cylinder Head; Includes Block; Nodular Iron Crankshaft; Powdered Metal Connecting Rods; Hypereutectic Aluminum Pistons; 6-Bolt Cross-Bolted Main Caps; Main Cap Bearings; Connecting Rod Bearings; High Lift Hydraulic Roller Camshaft; Timing Chain Set; Timing Chain Cover; Valve Train; Oil Pump; Corvette Wet Sump Oil Pan; Camshaft Bearings; Rectangular Port Cylinder Heads; Valve Covers; Water Pump; EFI Intake Manifold; Harmonic Balancer; Single Venturii Throttle Body; Fuel Injectors; Fuel Rails; Ignition Coils; Spark Plugs; Spark Plug Wires; Sensors; Exhaust Manifold; Oil Filter; Right Side Oil Dipstick; Flexplate; Water Neck; Wiring Harness; Catalytic Converters; Oxygen Sensors and Sensor Bosses; Fuel Tank Evaporative Emissions Canister; Mass Airflow Sensor and Sensor Boss; Accelerator Pedal; Air Filter