Hawk® - Sector 27 Drilled and Slotted Vented 1-Piece Front Brake Rotors

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1972 Pontiac Grand Prix
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Product Details

Pontiac Grand Prix S / T / W / X / Y Engine VIN Character 1972, Sector 27 Drilled and Slotted Vented 1-Piece Front Front Brake Rotors by Hawk®. Ideal for performance street driven cars, the new Sector 27 Rotors come in drilled and slotted design, which provides improved stopping power along with reduced brake fade in the most extreme conditions. They are silver zinc plated to ensure extended lifetime and reduce rust. With these rotors you can take your street performance and stopping power to the next level.


Driving Style: Performance / Racing
Rotor Design: Rotors Only
Rotor Construction: 1-Piece
Rotor Style: Drilled & Slotted
Rotor Material: Friction Materials
Rotor Finish: Zinc Coated
Rotor Type: Vented
Quantity: 2 Per Pack


  • Improved braking performance
  • Drilled and slotted design
  • Rounded slots
  • Silver zinc plated
  • Significantly increased braking performance
  • Brake temperatures lowered by 180 degrees
  • Precise control
  • Consistent pedal feel
  • Extended life
  • Track racing and daily driving suitable
  • Limited lifetime warranty


  • Slots and drilled holes provide dust and water dissipation
  • Slots help to increase pad bite and improve air circulation
  • Cross-drilled holes provide increased cooling
  • Reduce stopping distances in wet weather
  • Vented structure offers much faster heat dissipation

Take your street performance and stopping power to a new level with Hawk's race proven and street legal Sector 27 rotors. These high-performance brake rotors can be used both on the street by speed fanatics and on the track by racing professionals. Featuring a revolutionary drilled and slotted design, these rotors are the choice of many experienced racers.

The benefit of rounded slots is that they provide steady contact between the rotor and pad while sweeping away water, gas and dust. The beveled drilled holes provide superior cooling under the most extreme conditions. This results in a rotor that enables more forceful braking with temperatures lowered by 180 degrees. Without the extra heat, there's less chance for brakes to deteriorate, which means you will get maximum performance on the track.

Founded in 1990, Hawk® is part of the Carlisle Brake and Friction (CBF) group of companies based in Ohio that produces traditional and hydraulic brake parts, clutch equipment, and transmission components as OEM equipment for a wide range of agricultural, aviation, military, motorcycle, and construction equipment manufacturers. CBF products are used by Caterpillar, John Deere, Eaton, Wichita Clutch, DANA, Allison, Harley Davidson, Brembo, ZF Sachs, Clark Hurth, and many more. Hawk Performance draws on that incredible pool of engineering talent to create some of the most respected performance brake pads and rotors for the automotive industry, and has recently been named the official brake product of Pirelli World Challenge Championship, SCCA, and SCVRA racing organizations. Hawk brake components have been instrumental in racing victories with the Nissan Skyline GT-R team, Baja races, and a variety of motorsports events. When you want the best brake components for high performance driving or towing needs that meet or exceed OEM specification without OEM markup, Hawk Performance has you covered.

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Warranty Information

Defects and Warranty Policy

Hawk Products are covered by a limited lifetime warranty to be free from defects in material and workmanship from the date of purchase by the Original Purchaser. This warranty does not apply to any Products that have been subjected to misuse, mishandling, misapplication, neglect (including but not limited to improper maintenance), improper installation, or alterations.

At times there will be products that fail due to a manufacturer defect. HawkBrakesDirect honors all warranties provided by the individual manufacturers. Generally, warranties cover defects in materials and workmanship. Damage from abuse, installation errors, tuning problems, or other equipment failure is not covered. It is at the sole discretion of the manufacturer to repair or replace defective merchandise.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

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Low Prices Price match guarantee
In-House Experts We know our products
Guaranteed Fitment Always the correct part
Easy Returns Quick & Hassle Free

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