PowerStop AR8212XPR Disc Brake Rotor Set - Front

Front Drilled and Slotted Rotor Upgrade

PowerStop AR8212XPR is a front disc brake rotor set built for direct OE-style replacement on a wide range of classic GM and full-size applications. It uses a drilled and slotted surface to improve heat management and keep the rotor face cleaner under braking.

Compatible With vehicles such as the Chevrolet Caprice, Buick LeSabre, and GMC Safari, this rotor set is a practical upgrade for drivers looking for consistent front brake performance and corrosion resistance.

Key Features

• Precision cross-drilled design helps move heat away during repeated braking
• Rounded slots clear gas, dust, and moisture from the friction surface
• Silver zinc dichromate plating helps resist rust and corrosion
• Direct OE fit for straightforward replacement on listed applications
• Vented rotor construction supports front brake cooling
• 11.90 in. outside diameter with 5-lug, 5.00 in. bolt circle fitment

Product Details

The Power Stop front drilled and slotted brake rotor pair, part number AR8212XPR, is engineered for vehicles that need dependable stopping performance without special modifications. The slotted X drilled surface is intended to maintain a cleaner contact patch, while the vented design supports airflow through the rotor during stop-and-go driving or heavier braking conditions. This part cross-references PowerStop AR8212XPR for the same application.

Fitment includes front applications for models such as 1977-1986 Cadillac Fleetwood, 1978-1985 Chevrolet Impala, 1978-1985 Buick LeSabre, 1990 Chevrolet Caprice, and 1990-1993 GMC Safari. It also covers other front applications including Oldsmobile 98, Pontiac Bonneville, Pontiac Catalina, and Chevrolet C10 listings shown in the fitment data.

What This Rotor Set Helps Address

• Brake fade during repeated stops or higher-temperature braking
• Rust buildup on exposed rotor surfaces
• Dust and moisture accumulation on the braking surface
• Uneven friction contact caused by contaminated rotor faces
• Replacement needs for worn front disc brake rotors on listed vehicles

Installation Notes and Tips

Install on the front axle only for the listed applications. Verify rotor dimensions, bolt circle, and brake system notes before installation, especially on vehicles with rear drum or rear disc variations. Confirm the vehicle’s original rotor thickness and hub fitment against the published specifications: 11.90 in. outside diameter, 4.60 in. overall height, 1.04 in. nominal thickness, and 0.96 in. discard thickness.

Compatible With 1977-1993 Buick LeSabre front, 1978-1985 Chevrolet Impala front, 1990 Chevrolet Caprice front, and 1990-1993 GMC Safari front as listed in the fitment data.

Quality Assurance

Power Stop manufactures this rotor with a rust-resistant coating and OE-style fitment standards for the listed vehicles. The plated finish and vented construction are intended to support long-term service in everyday driving and demanding braking conditions.