Stoptech 227.65100L 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 227.65100L is engineered for Ford F-150 and Lincoln Mark LT models. Designed to enhance braking performance, this vented rotor features a slotted and drilled surface to improve heat dissipation and maintain consistent stopping power under demanding conditions.

• Cross-drilled and slotted surface for improved heat dissipation and debris removal
• Vented rotor design to reduce brake fade during heavy use
• Overall diameter of 12.992 inches (330 mm) for precise fitment
• Nominal thickness of 1.181 inches (30 mm) with discard thickness at 1.122 inches (28.5 mm)
• Floating disc mounting with straight vane style for optimized airflow
• 6 lug holes with a bolt circle diameter of 5.315 inches (135 mm)
• Compatible with Ford F-150 and Lincoln Mark LT models

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

The StopTech Select Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to provide a balance between performance and durability. These rotors feature a combination of cross-drilled holes and precision slots that help reduce brake fade by improving cooling and removing gas and debris from the braking surface. The vented rotor design further enhances heat dissipation, making them suitable for trucks like the Ford F-150 and Lincoln Mark LT that require reliable braking under load and varied driving conditions.

Technical Specifications and Features

This disc brake rotor has an outside diameter of 12.992 inches (330 mm) and an overall height of 2.126 inches (54 mm). The nominal thickness is 1.181 inches (30 mm), with a discard thickness of 1.122 inches (28.5 mm), ensuring safe replacement intervals. The rotor uses a floating disc mounting system and features straight vane style vents to optimize airflow and cooling. It includes 6 stud/lug holes with a diameter of 0.602 inches (15.3 mm) and a mounting bolt hole circle diameter of 5.315 inches (135 mm). Note that this rotor does not include ABS tone rings or bearings.

Applications and Problem Solving

• Improves braking performance for Ford F-150 and Lincoln Mark LT trucks
• Reduces brake fade during towing or heavy load conditions
• Helps prevent rotor warping caused by excessive heat buildup
• Maintains consistent brake pad contact with slotted and drilled surface
• Enhances overall brake system cooling and debris removal

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 1.122 inches (28.5 mm) before installation. Clean the rotor surface to remove any protective coatings or contaminants. Verify compatibility with your vehicle’s 6-lug wheel pattern and 5.315-inch bolt circle diameter. Since this rotor does not include bearings or ABS tone rings, reuse existing components or replace separately as needed. Proper torque specifications should be followed during installation to avoid rotor damage.

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. The vented design and high-quality materials ensure durability and consistent performance. Warranty information is provided by StopTech and typically covers defects in materials and workmanship under normal use. Refer to StopTech’s official warranty policy for specific terms and conditions.