I am in search of a water pump for a case la. I should have done more research before trying to remove it and broke the flange. I ran the bolts into the threaded holes and started slowly tightening them alternating between the 2. I did not realize the water pump actually fits inside the block. I noticed silicone on the flange and thought it was stuck I tried to pry on it and it broke like it was brittle or maybe i cracked it when tightening the pusher bolts. It is soaking in PB now for the past week but have been unable to locate a pump. I am located south of Waco in Texas if anyone has a lead i appreciate it.