Seperate the draglink and try to swing it out of the way.I would loosen the motor mount too if needed If the K is not bent you should be able to get the pan out with a bit of work. Check the oil pump pickup for valve seals etc and cleanout. I would glue the cork gasket to pan or use sewing thread to tie it down. Coat it with spray gasket sealer and use the sealer or permatex on the rubber end seals make sure its lined up or you will end up doing it over again Good luck.

If the hole is not big I would drain pan and JB weld it. let set for 24 hours and go from there but the temp needs to be at least 60 degrees