The LUK kit from PartsGeek seems to be the one you want. BUt I'd call Rob at Needswings.com and ask him what he has in stock.
Out of the several thousand of us on here, in the twelve years I've been here, only about ten of us have replaced the clutch. You would be better off using google for this one
Go to google, enter "Chrysler Crossfire CLutch Kit"
Then scroll down the responses to this and click on each link one at a time. DO NOT miss that last one "More results....":