J.C. Whitney Brake Disc Rotor Plain G-Coated Vented Cast Iron

J.C. Whitney G-coated vented cast iron brake disc rotors (also called brake rotors or disc brake rotors) are made as replacements for worn, warped or scored rotors. They have a plain braking surface and a vented design.

Key Features:

• Cast iron construction: Cast iron is the standard material for passenger vehicle rotors. It combines durable friction performance, good heat absorption and vibration damping.
• Vented design: Internal cooling vanes between the two friction faces help move heat away from the braking surface. This helps keep braking consistent during repeated stops.
• Plain braking surface: A smooth, non-drilled, non-slotted face gives even pad contact. It suits everyday street driving.
• G-coated finish: The protective coating helps resist surface rust and corrosion on the rotor. This keeps the rotor looking clean on the shelf and after installation.

These rotors are a good choice for routine brake service. They restore smooth, quiet stopping performance when installed with fresh brake pads. For best results, follow standard rotor service practice: clean the hub mounting surface and bed in the new pads as the pad manufacturer recommends. Each rotor listing in this product line has its own part number and specifications.