Replace Exhaust Manifold and/or gasket - '94 Mark VIII

Markviii 94


Need some general guidance on how difficult replacing an exhaust manifold and/or gasket is on '94 Mark VIII. Seeing a small amount of oil frequently where manifold and cat join (Driver's side). Any replacement info/experience would be greatly appreciated!!!
I'm with Bill on this one. Any oil on the exhaust manifold, likely comes from somewhere above it. I know it's tight back there though. I wouldn't love troubleshooting something like this.