Originally Posted by cheshirecat

Incorrect.

Most rear camber arms and toe bolts will work fine between the 350z, G35, G37 (without active rear steering) and 370z.

Ichiba, for instance, makes one part that fits all the models listed above. Eibach does the same. SPC also uses the same part between G35's and G37's, and 350z's. Other vendors may have made small changes between models (such as a bend in the arm versus straight), but they're insignificant IMO.

Also, if it matters, I've put the same arm/toe bolt kit on both my 350 and 370 and it worked fine in both applications.