Stoptech 227.62078L Disc Brake Rotor - Front Left

StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 227.62078L) are engineered for reliable braking performance on select Chevrolet, Pontiac, and Saturn vehicles. Designed to meet the demands of daily driving and spirited road use, these rotors provide consistent stopping power and improved heat dissipation.

• Cross-drilled and slotted surface for enhanced heat dissipation and brake pad cleaning
• Vented rotor design with pillar-style vanes to reduce brake fade
• Floating disc mounting for better rotor alignment and reduced stress
• Compatible with Chevrolet Aura, Cobalt, G4, G5, G6, HHR, Ion, Malibu, and Pontiac Pursuit models
• Nominal thickness of 1.024 inches (26.000 mm) and discard thickness of 0.906 inches (23.000 mm)
• Overall height of 1.713 inches (43.500 mm) and outside diameter of 11.654 inches (296.000 mm)
• Five lug holes with a 4.331 inch (110.000 mm) bolt circle diameter

About the StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors Line

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to offer a balance between performance and durability. Featuring a cross-drilled and slotted surface, these rotors help maintain cooler operating temperatures and reduce brake pad glazing. The vented design with pillar-style vanes improves airflow, which helps prevent brake fade during extended use. This product line is suitable for drivers seeking enhanced braking response without compromising rotor longevity.

Technical Specifications and Features

This disc brake rotor features a vented construction with pillar-style vanes that promote efficient heat dissipation. The rotor’s cross-drilled and slotted surface aids in removing brake dust and gases, improving pad contact and braking consistency. The floating disc mounting design allows for slight rotor movement, reducing stress and improving alignment during braking. With a center hole diameter of 2.587 inches (65.700 mm) and five lug holes sized at 0.563 inches (14.300 mm), this rotor fits securely on compatible vehicles. Weighing approximately 17 lbs (7.73 kgs), it balances strength and weight for effective braking performance.

Compatible Vehicles and Applications

• Chevrolet Aura, Cobalt, G4, G5, G6, HHR, Ion, Malibu
• Pontiac Pursuit
• Designed for drivers seeking replacement or upgraded rotors for daily driving and moderate performance use
• Ideal for addressing issues such as brake fade, rotor warping, and uneven pad wear

Installation Notes and Tips

• Ensure rotor discard thickness of 0.906 inches (23.000 mm) is not exceeded before replacement
• Verify compatibility with vehicle make and model prior to installation
• Use proper torque specifications on lug nuts to avoid rotor distortion
• Inspect brake pads and hardware during rotor replacement for optimal performance
• ABS tone ring is not included; verify sensor compatibility if applicable

Quality Assurance and Warranty

StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. It is recommended to consult the product documentation or manufacturer for exact warranty terms.