Stoptech 127.67064L Disc Brake Rotor - Front Left

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor 127.67064L is engineered for Dodge Ram 1500 owners seeking reliable braking performance. Designed with vented construction and a coated hat finish, this rotor balances heat dissipation and corrosion resistance for consistent stopping power.

• Cross-drilled and slotted surface for improved heat dissipation and brake pad cleaning
• Vented rotor design to reduce brake fade under heavy use
• Coated hat finish to resist rust and corrosion
• Floating disc mounting for enhanced rotor alignment and performance
• Compatible with Dodge Ram 1500 models requiring a 380mm outside diameter rotor

Detailed Product Features and Specifications

This StopTech rotor features a nominal thickness of 1.402 inches (35.6 mm) and a discard thickness of 1.335 inches (33.9 mm), ensuring a long service life before replacement is necessary. The rotor’s overall height measures 3.016 inches (76.6 mm), with a center hole diameter of 3.083 inches (78.3 mm) and a mounting bolt hole circle diameter of 5.5 inches (139.7 mm). It includes five stud/lug holes with a diameter of 0.669 inches (17 mm), designed to fit the Dodge Ram 1500 wheel hub precisely. The rotor weighs approximately 40 lbs (18.18 kg), reflecting its robust construction.

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to enhance braking performance through improved heat management and pad bite. The cross-drilled holes and slots help evacuate gases, dust, and water from the rotor surface, reducing brake fade and maintaining consistent friction. The vented design further aids in cooling, making these rotors suitable for both street and light performance driving applications. The coated hat finish adds durability by protecting against corrosion, extending rotor life.

Common Applications and Problem Solving

• Reduces brake fade during towing or heavy load conditions on Dodge Ram 1500
• Improves braking response in wet or dusty environments
• Minimizes rotor warping caused by excessive heat buildup
• Helps maintain consistent brake pad contact and performance
• Prevents premature rotor corrosion and surface degradation

Installation Notes and Tips

Ensure compatibility with your Dodge Ram 1500 by verifying rotor dimensions and bolt pattern before installation. The floating disc mounting requires proper alignment to avoid uneven wear. It is recommended to replace brake pads simultaneously to optimize braking performance. No ABS tone ring or bearings are included with this rotor, so retain or replace existing components as needed. Professional installation is advised to maintain safety and performance standards.

Quality Assurance and Warranty

StopTech rotors are manufactured to meet or exceed OEM specifications for durability and performance. The coated finish provides additional protection against corrosion, contributing to longer service life. While specific warranty details are not provided here, StopTech products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.