well, coil-overs are pretty custom, even as far as SAS goes... I don't imagine anyone is going to give you an exact p/n to order. you need to weigh the back half of your rig and make a coil determination off that. your coil-over manufactor should easily be able to help you if you've got a desired ride height measurement and a weight. And the adjustability of coil-overs should allow you to talor the rest.

-Rob