Do you mean the gasket? If its the gasket only, its cheap around 15 bucks depends on where you go. It real easy to fix, not even 5 min... if you have no broken studs. I highly recomend buying new studs and bolts, they usually break on our cars.
On one of mine my tubo was missing a 6mm bolt and exhaust gases were comming out of this hole... something to check for. Go out there and take off the shild and do a bit of digging, you should be able to find it.
A forum community dedicated to Mazda MX-6 owners and enthusiasts. Come join the discussion about restorations, performance, upgrades, modifications, classifieds, troubleshooting, maintenance, and more!