Stoptech 227.62020L Disc Brake Rotor - Front Left

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

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotor 227.62020L is engineered for Chevrolet Corvette models requiring reliable braking performance. Designed with vented construction and a slotted x drilled surface, this rotor enhances heat dissipation and brake pad bite for consistent stopping power.

• Compatible with Chevrolet Corvette vehicles
• Part number: 227.62020L
• Vented rotor design for improved cooling
• Cross-drilled and slotted surface for enhanced brake pad contact and debris removal
• Overall diameter: 292.1 mm (11.5 inches)
• Nominal thickness: 20.02 mm (0.788 inches)
• Discard thickness: 18.4 mm (0.724 inches)
• Floating disc mounting for better thermal expansion management
• 5 lug holes with 12.9 mm diameter and 120.65 mm bolt circle diameter
• Weight approximately 6.36 kg (14 lbs)

Product Line Details: StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors line focuses on delivering enhanced braking performance through advanced rotor surface technology. The combination of cross-drilled holes and precision slots improves heat dissipation and reduces brake fade, making it suitable for sporty driving conditions. This product line is designed to meet the demands of performance-oriented vehicles like the Chevrolet Corvette, providing a balance between everyday usability and track-capable braking efficiency.

Technical Specifications and Features

This disc brake rotor features a vented design with straight vanes to optimize airflow and cooling during braking. The rotor’s overall height measures 63.9 mm (2.516 inches), and it includes a center hole diameter of 70.7 mm (2.783 inches) for proper hub fitment. The floating disc mounting system allows for slight rotor movement, which helps reduce stress and warping under high thermal loads. The rotor does not include ABS tone rings or bearings, so these components must be sourced separately if required.

Applications and Problem Solving

• Replaces worn or warped rotors on Chevrolet Corvette models
• Addresses brake fade caused by excessive heat buildup
• Improves braking response and pad bite with slotted and drilled surface
• Reduces brake dust and debris accumulation on rotor surface
• Helps maintain consistent braking performance under spirited driving conditions

Installation Notes and Tips

• Ensure compatibility with Chevrolet Corvette front or rear axle as applicable
• Check rotor thickness before installation; replace if below discard thickness of 18.4 mm
• Use proper torque specifications for the 5 lug nuts with 12.9 mm diameter
• Inspect brake pads and replace if worn to optimize rotor performance
• Clean rotor surface with brake cleaner before installation to remove any protective coatings

Quality Assurance and Warranty

StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The rotors undergo rigorous quality control to ensure durability and consistent performance. Warranty coverage details should be confirmed with the original product documentation or authorized distributor.