As mentioned by John , those should be brass nuts and if you want you can
use some hi-temp copper anti-seize on them.

On Thu, Jun 9, 2011 at 7:33 AM, Rocket J Squirrel <camping.elliott@gmail.com
> wrote:

> On Thu, 2011-06-09 at 07:27 -0700, Zeitgeist wrote:
>
> > I obsessively use anti-seize on nearly all external fasteners,
>
>
> But what kind anti-seize to use on the exhaust port fasteners? That's m'
> question.
>
> -- RJS
>

--
Jake

1984 Vanagon GL 1.9 WBX - 'The Grey Van'
1986 Westy Weekender/2.5 SOHC Subie - 'Dixie'

Crescent Beach, BC

www.thebassspa.com
www.crescentbeachguitar.com
http://subyjake.googlepages.com/mydixiedarlin%27