Hey all. I've got lots of great feedback from my camshaft post in the engine area, and didn't realize how much cam choice and stall had to do with each other. I am still learning after all. So now, I've got this 1977 727 that I got with the same year 440. The 440 is being rebuilt, but I'm a little lost on the 727. I've been told it's a lock up transmission, and that Mopar started that in 1975 or something. The question is, if my tranny is a lock up tranny, what exactly does that mean regarding setting it up to handle 350hp, 375tq? No racing involved, just weekend cruising. I've been told a 2400 stall would work for my engine and 3.55 rear gear, with 28" tall tire. Today I was told that I would need a lock up converter and that would be almost impossible to find. So what gives? Should I just find a totally different tranny or can this tranny in fact be used for my pretty mild weekend cruiser? If I've left out any info that's required, let me know.