1966 Bronco with a BBF

I've sold off all my engine stuff. All i kept was a 429, 3 ZF5s and 2 NP205s. So I'm going to drop the 429 in my '66 Bronco. I've 'heard' of people doing it, no writeups of any kind though.
I did chat with one guy on www.classicbroncos.com and he said he'd done the swap multiple times using L&L Fenderwell headers for the '79 Bronco. Did some research and those headers just might do the trick.
Has anyone here ever performed this swap?