convert ea71 to dual range

Hello, I am starting to gather information to put the dual range into my '78 brat. I have been doing the search, but was hoping anyone could either link me to some of their threads or have some advice for me.

I have had a couple of pm's with Bill (the beast I drive), and he has been real helpful. I hope to get with the mods and see if they could help me get those entered into this thread. I am also running this thread in the vintage forum, but haven't had any responce.

I have a lifted '78 brat with a really good running import motor, 14" rims,weber, and nice custom front bumper, arizona car. Just like to have the low range.

I also have the fatcase bellhousing in hand.

Thanks, dave.