radio opening?

Well in the parts buying frenzy today I tried for an aftermarket radio for my 67 notch. I should preface this with the fact I have the non am/fm dash and want a modern radio without cutting my dash! It appears there is nothing available bolt in unless I want to put in the glovebox/underseat/trunk ect which I am unwilling to do. So unless one of you have a solution to my dilemma I guess I will be sending the factory AM out to a rebuilder--Bummer!
Rat