Pontiac Grand Prix 5.3L 2007, SportStop Drilled Vented 1-Piece Brake Rotor by Centric®. SportStop Rotors - the new name for one-piece performance upgrade rotors from Centric Parts. They are still the best aftermarket performance upgrade rotors around - only the name has changed.
|Driving Style: Daily Driver|
|Rotor Design: Rotors Only|
|Rotor Construction: 1-Piece|
|Rotor Style: Drilled|
|Rotor Material: Cast Iron|
|Rotor Type: Vented|
|Lug Holes Quantity: 5|
|Bolt Circle: 115mm (4.53")|
|Hub Hole Diameter: 70.7mm (2.783")|
|Quantity: 1 Per Pack|
- Engineered to look good behind the wheel and perform at the same time
- Power alloy metallurgy
- E-Coated hat finish for corrosion resistance
- High quality Centric Parts blank casting
- Ensure increased pad bite and higher friction level
- Drilled holes provide dust and water dissipation
- Improve the appearance of your wheels
- Provide reduced rotor weight
- Vented design offers much faster heat dissipation
Every Centric Rotor is produced from a high quality Centric Parts blank casting and finished in a durable e-coating for corrosion resistance. Centric Rotors look great behind custom wheels, improve the initial bite of the brake pads, and help wipe away the debris that forms between the pad and the disc. Most Centric Rotors are finished with black e-coating on both sides of the hat, inside the cooling vanes, and on the outside edge. E-coating is a superior electro-statically applied finish designed to withstand 400 hours of salt water exposure without rusting. This is especially important on both mounting faces of the hat where it touches the hub flange and back face of the wheel. Any accumulation of rust in these area can lead to installed lateral run out issues. Power Alloy metallurgy is an exclusive feature of many Centric rotors. In specific vehicle applications, Centric works with foundry partners to increase the molybdenum or carbon content of the castings, and to carefully control the cooling rate during production to reach targets for hardness and tensile strength. Nearly all Centric 1-piece rotors have unique slot or hole patterns for the left and right sides of the vehicle. For these directional patterns, straight vane or pillar vane rotors are used to ensure that a drilled hole never touches a cooling vane.
Centric Parts® is North America’s leading manufacturer of aftermarket brake, suspension, steering, and more components for passenger vehicles, medium duty trucks, fleet vehicles, high performance vehicles and race cars. The company was founded in Southern California in 2000 and has enjoyed solid growth every year since. Originally focused on replacement parts for everyday use, Centric Parts has aggressively expanded into OE, armored vehicle, racing and performance markets. With an unparalleled level of research and development in North America, Centric continually innovates new products and offers significant improvements, earning multiple patents and numerous other industry honors along the way.