l need to change out my 6 X 9 speakers in the rear dash of my 1983 Oldsmobile Delta 88. l jus need to know what l need to do...
Info please?? THANKS
I am talkin about how do l get back there to put the speakers in. Like how do l remove the dash where l can see the speakers so that l can replace them and put my new speakers in??

well pull out the speaker not hard then unplugg the wires to the speakers then take the new speakers cut a bigger hole if there bigger and then plugg them into the plugin!

The rear parcel shelf has to come out. On some models this requires the removal of the rear seat back and the 'C' panel trim. Before you do all that, though, crawl into the trunk and look up under the shelf. The speakers may be fastened from underneath.

l think these are accessed for the trunk. If there is a panel hiding them inside the trunk, remove the panel to access them and it should just be four nuts and a connector on each speaker.