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The PowerStop Z23 Evolution Sport Brake Upgrade Kit for 2011–2020 GMC Sierra 3500 HD rear offers a bolt-on improvement tailored to daily-driven heavy trucks. Carbon‑Fiber ceramic pads work with drilled & slotted rotors and stainless‑steel hardware to increase stopping power, reduce dust and resist corrosion. Multi-layer rubberized shims help keep braking quiet while components are matched to withstand heavier loads.
Power Stop 11-20 GMC Sierra 3500 HD Rear Z23 Evolution Brake Kit
