Whoa...are you sure you want to do that? You realize that the 1432 is a two piece radio? Do you already have the tuner module? In addition, you'll need the big cables that run to the trunk, find a way to connect the antenna to the tuner in the trunk, source the big cable to connect to the changer, not to mention brackets and a place to mount all of it. These cables are not cheap but could probably be found at salvage yards.

Here's a basic diagram of the 1432 system:

BE1432