Single or Double

[N2TRUX]

7T7 is correct. The larger ports, or dual ports are for fast systems. Some guys want them to hop, or dance, which requires you to move the air in, and out quickly. If your not in to clowning, stay away from the big port bags.

I have an Air Ride Tech "Big Red" system on my 77 Cheyenne, and its "almost" to fast. I have a hard time making minor air adjustments to fine tune ride height. It's really easy to get a lot of air, it's really hard to get just a little...