that mk1 one is far too long, compared to mine, probably off a Capri or a tranny, as they are longer, may have been installed to effectively lengthen the belt for a large person, all the mk2 ones ive had in my hands, the stalks are identical to the mk1 in every way inc shape and size, even doing an e-bay search, that's all I came up with, not seen that double affair before, I'm not saying its wrong, just ive not seen it, and cant find it on a search either
how many fixing holes does your car floor have, you can see that from under the car, so you don't have to remove the carpet to see
as far as I was aware, late mk1 and mk2 were the same floor so should be 2, one is fwd of the other, and is fairly centred, while the other is off set