Power brake vacuum source question:

[fryer1979]

I almost have all of the parts gathered up to do my power disc brake conversion on my 65. I've read through all of the conversion thread a couple times, and have been able to figure my way through all of the questions I have had about which parts to use (thanks for that awesome resource by the way!). I have all come down to one question, and it is really more of a request for suggestions than anything else.....what are you guys using for your vacuum assist source? You know, the vacuum line for the booster, how are you guys running inline 6's hooking this up? I have a few ideas, but would like to hear from others before I go forward and inadvertantly mess something up. Thanks a lot!