couple of exhaust questions
can cat's be added to a ory, just for emissions test day? whats involved?
can GM exhasut gaskets be purchased at a local parts store?
Is anti-seezed used on headers bolts and spark plugs?
i do plan on changing plugs during install, and buying the corvette rear o2's... anything else im missing?
Thanks
most people dont use antisieze or loctite on the bolts. just make sure to torque them in the right sequence. 12 ftlbs i think it was.
you might want to just buy the y pipe w/ cats.

