yeah saw a set of these at autozone. different brand.I've used these on several cars now without leaks.
Just get a couple heat cycles and tighten the bolts back up.
Percy's Seal-4-Good Header Gaskets 66014 - SummitRacing.com
I buy them at Autozone.
I've been using set from Car Quest (Victor Reinz graphite) for the last 4 years (50,000 miles) on my Mustang, which is my daily driver. Never had a single leak. I will say though stay away from the cheap fiber gaskets. Those have always given me headaches for collectors, never mind exhaust ports.
Gaskets like these, for example:Fiber?