Try
http://quickfitsbs.com/gallery.php they supplied a seat belt for my 08 car, posted to Leicester including VAT for less than 1/3rd the price a Morgan Dealer wanted without VAT or postage! All they required was a photo of the belt and were very helpful when I asked for a 3" longer buckle stalk to avoid the rub on the transmission tunnel leather. No connection, just a very happy customer!
