I'm having trouble finding rear calipers for my 88csx-t. I checked 89 shadows, daytonas, and lebarons. The daytonas are way off, and the lebarons and shadows look similar but have a different kind of hardware on them. They have a metal sleeve that a bolt goes through, where mine just has a rubber sleeve with a thin plastic insert for the bolt to go through kind of like the kelsey hayes set up but with 2 bolts. Anyone know what clipers I need? Thanks alot.