[badpeanut]

Pictured is the radio I'm putting into mine. It is a FM stereo cassette that uses its own speakers so the original AM is still fully functional with its original speaker. I will be putting 6x9 speakers under the bench seat in homemade boxes for the underdash FM unit.

This setup will be cheap ($15 total investment), no cutting is required on the truck, and I retain the factory look of the AM radio. The underdash unit slides out, and I got a second mounting bracket so I can use it in both trucks if I desire.