I'm considering switching out my 64 GTO 4brl for a tripower and had a few questions on the vacuum lines. I can see that most of the vacuum lines are fairly straight forward - power brakes, advance etc. But, I'm a little confused with the the vacuum pipe to the automatic transmission on of the 4brl. It's a steel pipe and it looks like I'd have to cut it and reconnect it. Any advice? Any advice on all the vacuum lines and conversion to the tripower? Does anyone out there know of any diagrams available that might help?