Cusser
+1y
If you are really talking about the gasket from intake manifold to the cylinder head: that won't be that difficult; you'd have to remove that if you were doing a head gasket job.
I'd leave the carburetor attached to the manifold if I could. The important thing will be to take photos and label all the &^$%**%#$%&* vacuum lines. Label REALLY well, replace any that were loose or cracked (one at a time).