1968 Shelby GT500KR trunk light

[wkvasnicka]

I need to install a trunk light where none presently exists.  How do I thread a new light through the lid.  I realize I will also have to run a ground wire as well.  Thanks for any helpful information. 

[mr68shelby]

Electricians' plastic fish tape works. Along with lots of patience! Mike

[Lfino]

Small cotton ball,piece of thread and a vacuum.