Hi all I've brought a set of original lotus steel wheels. All in good condition however 2/4 of them have had the centres pulled out. They come with them they are also in good Nick don't understand why they ee cut out.

Anyway how do I go about welding/ viviting back in? I know how imperative it is to get them running true and without leeks.

Dose anyone know someone who could do the job for me don't mind posting them out for repair.

Cheers Adam