The fuel filler neck looks okay, but will have a proper look Gibby, cheers for that.

Another issue with the necks is that the wheel arch liner doesn't cover the area fully under the body.
So muck and mud stick to the filler at the top and start to rust from the outside too.
Just put your arm up to the area and have a feel around.
I cleaned the muck off my old car and have yet to do it to this car, it's on my list of do's.
This car had some money spent on it 2 years ago by a previous owner who then sold the car to his cousin who really hasn't looked after it and I got it as a project, but no air filter and no Fuel filter change, that's serious neglect.
I fully service my car every year although I only do around 3,000 miles in it.
You can put a 53 (horn) relay in the fuel pump slot, but that's only a 4 pin, that was in there.
Although there was no horn relay in the horn slot, so no Horn amongst other things.
It's had issues and a lot of water ingress, because it had no rain tray fitted in the scuttle and the drain holes either end were bunged up, so a wet floor and fuse box issues.
I have cleaned the fuse box with contact cleaner and there doesn't appear to any corrosion to it, which I am suprised about.
It's a case of just going through any remaining gremlins.
I just want the warmer weather now to get the top section completely re done.
So it's new Interliner and top pad and then hood, luckily the Black headlier is mint.
I am trying to source a good quality Mohair or canvas top, similar to the Haartz Sonnerland Classic material used origionally.
Cheers Folks