Many thanks. The mechanic is actually a friend of mine who owns and runs an independent specialist Alfa Romeo/Fiat/Lancia garage. I sort of help him out in his garage once and a while, in return he helps me restore my red Bis. The restoration is painfully slow. As it is a favour, he takes his time, so to speed things up, I thought of getting the parts myself.
Can I get them from Halfords?