Trailer connector on all 3500's?
 

I have a 2006 3500 QC LB Cummins which has a 7 pin trailer connector in the bed. It has an aftermarket bumper on it. I am out of state away from my truck but don't remember it having a trailer connector at the bumper.

Do all the 3500's have a 7 pin at the bumper?

Is there an aftermarket plug and play 7 pin connector available to install at the bumper that does not require cutting wires? One that plugs into the factory harness? I understand I would have to run the brake wire.

thanks for any replies.