As we monitor various Corvette Forums, we have noted our customer's frustrations on the lack of availability of the C6 lower front, 3 piece spoilers.  We have experienced the same problem!  When we order the left or right outer pieces, we receive the shorter version that fits the ZO6.

That problem will soon go away for our Mid America Motorworks Corvette customers, as we have just finished production tooling and are now evaluating our first samples.  You can expect 100% availability of our C6 Corvette Spoiler, item number 648-257 by mid-September, 2009.

http://www.mamotorworks.com/corvette?frame=1.7549