I just pulled a very decent Kenwood CD-player stereo head unit out of my 91 LWB Monty (Model KDC-6005). It's got the mounting brackets as well as the Mitsubishi/Chrysler Wire Harneess (1987-up) that connects the head with the truck's wiring. All you need to do is order a front panel from Crutchfield (19.95) and you can drop it in your Gen-I Monty or Raider.

It's in excellent shape, 20 watts a channel with pre-amp outputs. You just pay shipping from Milwaukee, WI (UPS ground)

PM me if you want it. I upgraded to a new Pioneer that's iPod and Sirius compatible.