well lads i did my levin twinpot setup with these disks apec DSK 2188 http://www.apecbraking.co.uk/catalogue/frictionview/item/736306 got them turned down to 260mm and 1.5mm of the inside face of the disk ( 4x100) and ordered plastik spigot rings of egay to fill the gap no longer studs or spacers kneaded they fit under my 14" enkei !!!! after i rounded the outside of the caliper a bit to clear the spokes