nice one, cheers fellas! i think they came off a mk4 and when i google the part number alot of results are saying anniversary edition
As GOLF-MK3-GTI said, the anni ones are only the 7 inch ones. The 6.5 are off a mk4.
I had a set on my old anni (6.5inch) and mine did fit without spacers but it was tight, but Screech had to put spacers on his. They are definatley a direct fit. Best thing to do, buy a set, stick them on and see if they catch the caliper??? problem solved, if not, spacers won't cost much. You'll probably want spacers on anyway at some point cus the 6.5inch wide alloys do look a bit tucked in the arches, i went through the same process on my last one.
Have a look in the classified section and look at mine and screech's, if they are the ones you are looking at then you know they fit as we've had them on ours. Don't know about the offset being ET42 cus im selling a set of 7inch anni ones on ebay and i took pics yesterday and if defo says ET43? Don't know if that would make a difference.