Fully built Duramax Carrillo connecting rods male pistons , keyed crank , alternate firing cam , welded water pump, 2020 L5p oil cooler ,arp head studs , arp bolt on everything that got out in extra , billet flex plate ,ported and polished heads ,PPE manifold and up pipes, fleece t4 pedestal, s&s injectors 60% overs and 12 mill high rpm cp3 turbo is and 5blade stainless diesel s369sxe this thing is built for 1300 HP , fully built trans suncoast internals only thing lacking is billet input and out put the intermediate shaft is billet , trans and t case brace , the t case was fully rebuilt , I’m telling you your getting a good deal if you know what your buying , no code’s , if you know you know it’s got all the good stuff ;)there’s no stack in there any more