Quote Originally Posted by MudRunnerTD View Post
ARB sell a Gland specifically for this.

In the GQ I ran it up the B Pillar and out the top of the rear passenger Door for many many years. With the last big build I drilled a hole in the roof and happy with the result. The roof rack is welded to Mt body and is never coming off. Water will never get in. I remember MegoMonster had his roof drilled by the Dealership on his brand nee GU, blew my mind at the time, but the lights are there forever.
What is it that ARB sell?

.......from under the great down under.