I have a 5.3 shortblock that was removed from my 09 sierra at 178k miles. Engine was removed due to dod lifter/cam failure bottom end is still solid and cylinder walls in good shape. Would be a good engine to build for a buggy or whatever I just dont need it in my garage. It is a gen 4 so it has tge 58 tooth reluctor wheel, cam sensor on the timing cover, and knock sensors on the side. Asking $300 obo located in guntown ms