Richard, I have an AM/FM 8 track Delco stereo that should work for you. I received this stereo when I bought my Centurion in 2010. I know the dial face measures 2 1/2 inches high. I have no idea of condition, I'm selling as-is for $100 plus shipping. It has the inner silver knob rings but not the black knobs. Please let me know if you're interested. I also have 2 AM/FM stereo radios with no 8 track that should work for you. $ 100 each plus shipping, your choice. Thanks, Dave