A: Disc Brake REAR Kit: 75-81 F Staggered SlottedFor the GM 10 or 12 bolt REAR .. staggered Shocks.. Staggered Caliper fitment., LHS is forward.. RHS is rear of the diff. A newly released Camaro, Firebird TA rear disc conversion kit with cables and all new parts with hardware. You can use this to replace Drums or rebuild a like disc brake kit completely on the rear. This kit has 2 Slotted Disc Rotors and standard brake hoses. This is for cars with staggered rear shocks wanting drilled and slotted