I posted an request 90 days ago for help replacing a 1972 gas CASE 580 CK back Hoe engine, no one reponded so Im still stuck. I am having great trouble finding one. Does anyone know what CASE engines will be good engines to swap in to replace? Or better does anyone know of a used one I could buy. At present my bach hoe is fast on oits way to becoming a boat anchour. Please advise. Kelly Gallerno NB Canada