66 Valiant Wagon firewall gaskets/grommets

I'm in search of a replacement firewall gasket set and I'm looking for a replacement firewall grommet for the gas pedel shaft (swivel, slant 6 design) and the rubber bushing for the gas pedal shaft into the carburetor.

Any leads on these would be greatly appreciated.

I probably have an extra gasket set and might have the firewall grommet for the pedal rod through the firewall.