Sorry if this has been covered already, but I'm upgrading the radio in my 84 Fiero to a stock unit out of a 92 Bonneville. The radio works great but the antenna plug on the back of the radio is smaller than the cable in the car. I know a few of you have done upgrades in your cars so I was wondering what you guys did to get around this? I'm aware of adapters but it seems like they're all small to large adapters, I need the opposite. Thanks for any help!