Total bad luck.
Some have had luck in getting partial coverage if you have a long history of repairs by a dealer.
Real bummer i don't imagine the repair bill will be small.
Maybe try to buy a totaled truck for a donor engine.
Good luck Thomas
90 Chev 3500 c/c 4x4,6.2na,400 auto,4:10 gears.DSG Timing gears,main girdle, isspro tach, pyro,boost,oil and trany temp.Dual Tstats, High volume peninsular pump,on shelf, Custom turbo and intercooler 85%complete. Change of plans for the dually, it's going to get a Cummins. Both trucks are Blue 90 4x4 crews