Compatability?

I have access to a 10 disc CD changer that is mounted in a Ford Crown Vic. The unit is made by ford and to use it you have to turn the radio to 86 mHz fm. What I was wondering was if it was possible to hook up to the stock delco system in my 91 Pontiac Bonneville. Any imput would be greatly appreciated.
thanks.
=c

should be able to transfer it over, then tune your radio to 86mhz.