700/200 id
Hey, a quick way to tell which trans you have- besides the positive id of counting bolts on the trans pan... the bell housing on the 200-4r is dual pattern CBOP, the 700-4r only had a Chevy pattern.
Understand several of GMs trans fit this mold, but its just a quick way to get an idea of what you are lookin at. By the way, I'm not certain, but didn't all the Monte SS come with the 200-4r?
Brew