Stoptech 227.62013L 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 227.62013L is engineered for reliable braking performance on a range of GM vehicles including Chevrolet Camaro, Pontiac Firebird, and Buick Regal. Designed to meet the demands of daily driving and spirited road use, this vented rotor features a slotted and drilled surface for improved heat dissipation and consistent stopping power.

• Cross-drilled and slotted surface for enhanced cooling and brake pad bite
• Vented rotor design to reduce heat buildup during braking
• Nominal thickness of 1.035 inches (26.3 mm) with discard thickness at 0.965 inches (24.5 mm)
• Overall diameter of 10.504 inches (266.8 mm) for precise fitment
• 5 lug holes with 12 mm stud thread diameter and 120.7 mm bolt circle diameter
• Compatible with multiple GM models including Chevrolet S10, GMC Jimmy, and Oldsmobile Cutlass

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 provide a balance of performance and durability for street-driven vehicles. Featuring a combination of cross-drilled holes and precision-machined slots, these rotors help maintain consistent brake pad contact and reduce the risk of brake fade under moderate to heavy braking conditions. The vented rotor construction further aids in heat dissipation, making them suitable for vehicles like the Pontiac Grand Prix and Chevrolet Malibu that require dependable braking performance.

Detailed Product Description

This disc brake rotor, part number 227.62013L, is constructed with a vented design and straight vane style to optimize airflow and cooling. The rotor's surface is cross-drilled and slotted to help evacuate gases, dust, and water, improving braking efficiency and pad life. With an overall height of 4.323 inches (109.8 mm) and a center hole diameter of 2.776 inches (70.5 mm), it mounts securely to the hub and rotor assembly. The rotor weighs approximately 19.15 lbs (8.7 kgs), balancing strength and weight for effective braking without excessive unsprung mass.

Compatible Vehicles and Applications

• Buick models such as Regal and Century
• Chevrolet models including Camaro, Malibu, Monte Carlo, S10, and El Camino
• GMC Jimmy and S15 Jimmy
• Oldsmobile Cutlass series including Cutlass Calais, Cruiser, Salon, and Supreme
• Pontiac Firebird, Grand Prix, and Bonneville

Common Issues Addressed by This Rotor

• Brake fade caused by excessive heat buildup during aggressive driving
• Uneven brake pad wear due to inconsistent rotor surface
• Reduced braking performance in wet conditions from water accumulation
• Vibration or pulsation from warped or worn rotors
• Noise and dust buildup from inefficient rotor design

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness of 0.965 inches before installation
• Verify compatibility with vehicle lug pattern: 5 lug holes, 12 mm stud diameter, 120.7 mm bolt circle
• Clean rotor surface before installation to remove any protective coatings
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Check for proper hub fitment with center hole diameter of 70.5 mm

Quality Assurance and Warranty

StopTech Select Sport rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The vented and cross-drilled design undergoes rigorous quality control to ensure durability and consistent braking performance. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Always consult the product documentation or manufacturer for exact warranty terms.