2011 - 2015 Duramax 6.6L LGH Complete Engine Assembly Including Oil Pan, Valve Covers, Belt Driven Accessories, Turbo, Injectors, High Pressure Injection Pump, Adapter Plate, Flywheel, Exhaust Manifold, Intake Manifold, Wiring Harness, Glow Plugs, Fan Clutch Assembly. 8th Digit Vin: L Opt Code: LGH 90 Day Warranty, See Video Run, Zero Blow By.