I have a 89 lx. I ordered calipers for a 86 svo, braided front lines, and matching ceramic pads. Where can I find a braided line for the rear? I don't plan to put disc brakes on the rear. There are two 93 cobra mc's listed at Advance auto parts, Raybestos MC390125 MC Assembly pg plus w/ power brakes @ $98.99 and Bendix 12669 1" four wheel disc brakes @ $66.96 which do I need? I understand that I also need a mc conversion kit, what is in it, where to buy it, and do I need anything else? Also, what are steel side pin bushings and do they come on the calipers w/ steel piston? What rotors do I need to buy? Looking for drilled and slotted, but need to know if I can order for an 89 or do they have to be for a 86? Are they the same? Thanks.