Any suggestions for my 86GT, Rodneys any good ? thanks

Rod speaker seems to be of very good quality. The sub wolfer housing I purchased did not have a speaker in it. The instructions from Rodney assume that you are doing a remove and replace. I looked a bunch of pictures, and eventually gotten all the pieces to fit.

Highly suggest looking into the 5.25" Tang Band subwoofer upgrade. I did it a few months ago and the improvement was definitely noticable. It was very easy to do as well.

Thanks guys...

Believe it or not, the slightest air leak in those boxes make a huge difference with sound quality. Use whatever you need to seal all air gaps.