Stoptech 227.62054R Disc Brake Rotor - Front Right

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

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 227.62054R) are engineered for reliable braking performance on select Buick, Chevrolet, Oldsmobile, and Pontiac models. Designed with a vented, cross-drilled, and slotted surface, these rotors provide enhanced heat dissipation and improved brake pad bite for consistent stopping power.

• Cross-drilled and slotted surface for better heat dissipation and debris removal
• Vented rotor design to reduce brake fade during extended use
• Floating disc mounting for improved rotor alignment and performance
• Compatible with 5-lug wheel setups featuring a 114.3 mm bolt circle diameter
• Precision dimensions: 285.2 mm outside diameter, 26.5 mm nominal thickness

Detailed Rotor Specifications and Features

This disc brake rotor features a vented design with straight vanes to optimize airflow and cooling. The cross-drilled and slotted surface helps to evacuate gases, dust, and water, maintaining consistent brake pad contact and reducing the risk of brake fade. The rotor has a nominal thickness of 1.043 inches (26.5 mm) and a discard thickness of 0.972 inches (24.7 mm), ensuring durability and long service life. The overall height measures 1.52 inches (38.6 mm), and the center hole diameter is 2.783 inches (70.7 mm). It is designed for a 5-stud lug pattern with 0.52 inch (13.2 mm) diameter holes and a 4.5 inch (114.3 mm) bolt circle diameter. The rotor weighs approximately 15 lbs (6.82 kg), balancing strength and weight for optimal vehicle dynamics.

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

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 pad cleaning, which is especially beneficial for vehicles like the Buick Regal, Chevrolet Monte Carlo, and Pontiac Grand Prix. This product line is designed to meet the demands of drivers seeking improved brake response and durability without requiring extensive modifications.

Compatible Vehicles and Common Applications

• Buick Cutlass Supreme and Regal models requiring vented, cross-drilled rotors
• Chevrolet Lumina and Monte Carlo with 5-lug, 114.3 mm bolt pattern
• Oldsmobile and Pontiac Grand Prix models needing reliable brake rotor replacements
• Vehicles experiencing brake fade or reduced stopping power under normal driving conditions
• Cars requiring rotors with floating disc mounting for better alignment and performance

Installation Notes and Tips

• Ensure rotor discard thickness of 0.972 inches is not exceeded before replacement
• Verify compatibility with vehicle’s 5-lug, 114.3 mm bolt circle diameter wheel hubs
• Check that ABS tone ring is not required, as this rotor does not include one
• Use proper torque specifications for mounting bolts to maintain rotor alignment
• Inspect brake pads and calipers during installation for optimal braking system performance

Quality Assurance and Warranty

StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors are manufactured to meet strict quality standards for durability and performance. While specific warranty details are not provided here, StopTech products typically undergo rigorous testing to ensure reliability and consistent braking under various driving conditions.