Doing the watercpump on my 76. And its real pain it the butt compared to my 90.. have to remove the a.c and power steering.. have yet to find the last a.c bolt.. and one of the long bolts that go through the timing cover on the heater side of the pump is out.. but i cant pull it out..
The bolt in question for the thread though is the one in this pic.. do i jist loosen this ? Or is there a special way of taking it off.. i dont want to break this.. but it wont budge if i try to just losen it i feel if i keep trying harder its going to snap