i have a 97 z28 convertible,i want to put my avicf90bt in it will it fit and can i use the stock speakers and wiring or will i have to change speakers and totally rewire?and does anybody know a good kit to install

I put the same unit in my 98 Z-28. You will need to build or buy a custom bezel to fit around the unit since the stocker is a 1.5 din. I bought mine from a guy on LS1Tech who goes by the name 6litereater. I don't know if he is still selling camaro bezels or not. You will also need to build your own mounting brackets. The unit will work with the rest of the monsoon system. The monsoon uses a line level amplifier/crossover unit. You just buy a generic wireing harness and wire in the speaker line outs like normal. If you have any other questions just check out the stereo forum on LS1Tech. Many people have installed double din units in the Fbody.