This centre definitely seems to have both sets of holes in it, the 55mm 1.0 and the 82mm 1.3. Although in this picture even the 1.3 centre uses the 55mm hole spacing so I don't know, it so worth checking out I guess if the holes are hidden behind... unless once the centre of the 180mm clutch was removed, there is a suitable place to drill the narrower pattern.
Yeah I get you. Well there is always a chance that there's 8 holes in the centre. But luk clutches are pretty damn cheap on ebay, I was looking at these on ebay and the two full kits were coming in at just over 100 euro (I'm on the Emerald Isle). I'm hoping to find a supplier that will do a MA clutch kit and a CG friction plate only to save a little more but I haven't yet, still 100 euro isn't bad for a clutch that will take 140 hp according to the micra god himself
Great to have seen an update here, I've been working on stripping my fig engine for a rebuild to go in my K10 shell so I'll be on the lookout for these bits too. I could never find the 180mm clutch plate on its own though so hopefully I don't have to shell out for a whole kitok, cool, thanks.