I have the helper bag kit off my truck. It has around 1000 miles on it. It bolts on the frame using the existing notch bolts and mounts between the leafs and axle pearch. I think I paid $400 something for this kit but I am asking $300 plus shipping. I will include everything that I bought with the kit with the sale. :bowtie:
Here are some photos of the same kit installed on other trucks.

 

$300 shipped. need them gone.