Hmn... ya think they'd be able to order them or something.
Have you poked around some shock makers websites?
some of them have application guides... or you can pick make, year, model, etc... if that doesn't work, most of them have customer service toll free numbers... some of them even have a email addy for 'will this work' questions.
http://www.summitracing.com <- poke around there, it might give you soem ideas.
-W
