Rear coil setup

[Need4Speed1299]

I have a pair of 6in h&r spring with a 2.5in ID. I also have a 2.5in length+ID sleeve and adjuster for the springs. I would like to know what else I would need. Do I need to get spring pads to fit the spring and adjuster? If so, what spring pads are you guys running?

[MR 325]

Stock spring pad or pads would work but places like IE or GC may have pads specific to 2.5" springs.