Stock: the Technical Service Bulletin# 06-06-04-051 regarding engine recalibration (i.e. an ECU reflash) of the Z0K Solstice
and Cobalt SS is not legal for Stock category use since it is specified for competition purposes and thus does not meet the requirements
of sections 13.0, 12.4, and 3.8.A (ref. 06-337).
The competition-only steering knuckles for the Cobalt, G5, and ION, as specified in Service Information Document #1864485,
also do not meet the requirements of the Stock category (ref. 03-363).
This is also useful to know... this is for solo2 scca. basically you can have, but you cannot use in stock class...