Transmission replacement problems??

[restorationboy14]

Heres the run down. Im replace my trnny and already have the driveshaft disconnected. I noticed that there was only bolts on the top 2 holes. then on the bottom there was studs. I already have the top passenger side loosened I had to use a breaker bar. Now im having troubles with the top driver side. I cant fit a socket wrench in there and can even fit a breaker bar in there. So how did you get it loosend? I am using a 3/4 open end box rench and am going nowhere with it. So the question still remains. What do I do? Thanks!!!!