I posted this on PowerStrokeNation as well,

I honestly dont know were this thread should go because I dont even know what it is but I found it on the bottom of my dash and I tried to read about it on another sight but didnt understand it. Could any one dumb it down a little for me ?

 

To me, looks like a radio amplifier.

 

its an old fm amplifier they didnt work well when new so I doubt its any good now LOL.

 

I asked a the previous owners dad and he told me just what yall said so I tried it out and it works a little better.

 

Cool.