7-way Tow Harness Extension

I finally got around to installing the Tow Harness Extension in the bed of my '09 GMC. Pretty simple job, actually, once I got up the courage to drill a hole in the side of the bed. For reference, the Model 20110 TowReady is the one for newer GM beds. The package says it will fit 1999 to current GM pickups with OEM tow packages ('97 - current Ford F-series). Would have been a 30 minute job if I didn't have to answer an alarm call (false) in the middle of it.

http://www.etrailer.com/product.aspx?pc=20110&pg=Wiring&manuf=Draw-Tite

I had a little apprehension drilling my bed as well, but I'm glad I did. Although it could have been a costly mistake.