I have (4) brand new in the box shocks. These are the Edelbrock IAS Twin-tube shocks. They have 12.5" of travel. They measure 18" collapsed and 30.5" extended. The application for these shocks is not what I was planning to use them for, but you can see the intended application in this screen shot below: This is the thread where I first found out about them: http://coloradok5.com/forums/showthread.php?t=178657&highlight=shocks I've decided to go with a rebuildable monotube shock with more travel. I'd like to get ***SOLD*** $20ea+shipping. I have 4 shocks. I'd like to unload all 4 at once, but I'll sell them 2 at a time if I can get 2 interested parties. These shocks are discontinued because Edelbrock has changed their IAS line-up to a monotube shock.