2009 GM/Chev (HD) 6.6L DURAMAX, Full-size Van, Engine Assys, Fits to: Chevrolet Express, (Used) 2008 GMC 6.6 DURAMAX, ENGINE ASSEMBLY- ENGINE DIESEL, 8 CYL, 6.6L, DPI, V8, DURAMAX 6.6-6 DURAMAX(LMM) Displacement: 6.6L Horsepower: 230 For more information about this item, give us a call. We ship worldwide! ( CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921, Horse Power 230, Serial# N/A, Casting# LMM 1GBKG316491154005