I just received notice that the service manual is finally available! For those of you that, like myself, do much work yourself it's the same manual the dealership uses! It ran me about $150...but it's well worth it.
Preferred vendors here and on the Vette forum sell them for a few $$ less. Do a search here for gmpartshouse.com. Mgr name is Gene Culley, methinks. Great guy; he plays on the Vette forum all the time.