Dear Vintage - Opel friends,
I'm pleased to be able to offer you the following article:

Rubber plug underbody / paint drain, various Opels

Here you can buy ONE floor plug for the underbody of all Opel rear-wheel drives, such as Ascona / Manta A & B, Kadett B & C, Rekord C & D & E, Commodore A & B & C, GT, Senator and the rest of them
These rubber plugs are good quality replicas, which fit well and look just like the originals! These plugs are designed for a hole diameter of ca 37mm. - Please enter above the required number of plugs!

Here is a list, admittedly incomplete and without guarantee, for the number of plugs installed in the respective models:

In case you know the quantities for further models, I would be thrilled to receive the relevant information, in order to complete this list!