I am removing what looks to be an aftermarket sm420 from my 55.1 Chevy. There is still shift linkage on the steering column from an old trans which pointed to aftermarket.
I am removing the trans for service and cannot seem to break it free. I'm sure largely in part due to my ignorance. I have removed the top two bolts but I don't see any others that are holding it on. In a few of the pictures I have pointed out which bolts I have removed in blue, and what looks like there should be bolts in yellow, but there weren't any there.
Any help would be appreciated.
https://goo.gl/photos/AJ7ctgZWQpgvUzcz9
