Redondo RR6770 radio

You should not need the install kit. I just mounted mine in the original location using some washers as spacers and I needed to mount mine from behind. What are you planning on mounting yours in? An A body of some sort I am sure. Also is your plastic in good shape and not damaged or hacked up? I needed to get a new front bezel for mine as the previous owner had cut the bezel to put in a aftermarket radio cd player. Another cool $165 I needed to spend.