I have a couple problem. I want the cdt-cl61 of of the zeb. In my 1997 chevy montecarlo it say the front has 5 1/4 size speakers. The cdt's are 6.5. Can i make them fit? Also can anyone tell me my mounting depth and also tell me if the cdt's will fit depth wise either. I know i am asking for alot but i would really appreciate it. Thanks