I have a late 70's top of the line Jensen shaft, when they made real quality but I was wanting to save it for my Chevelle. I went from radio delete to an AM to a AM-FM mono with the single speaker in the middle of the dash. I have the 4 stock speakers and wiring for the stereo setup but I haven't gotten around to putting it in. Baby steps... Just don't drive the truck but maybe 2K miles a year.