The PowerStop Z23 Evolution Sport brake kit for 1992–1993 Buick Riviera is a bolt-on upgrade that pairs Carbon-Fiber Ceramic Z23 pads with drilled-and-slotted rotors and stainless-steel hardware. The pads use a low-dust formula and multi-layer shims for quiet braking, while the rotors improve cooling and resist corrosion. This complete kit is engineered to increase stopping power and keep wheels cleaner with minimal fuss.
Power Stop 92-93 Buick Riviera Front & Rear Z23 Evolution Sport Brake Kit