StopTech 127.42034L Sport Drilled & Slotted Brake Rotor Front Left

The StopTech Sport Drilled & Slotted Brake Rotor delivers enhanced braking performance and aggressive styling for enthusiasts seeking both function and form. This front left rotor features a precision-drilled and slotted design that prevents brake pad glazing, improves initial bite, and enhances wet and dry braking performance.

Key Features:

• Cross-drilled and slotted pattern prevents pad glazing and expels brake dust and debris
• Black e-coating finish provides superior corrosion resistance up to 400 hours of salt water exposure
• E-coating applied to hat surfaces, cooling vanes, and outer edge to prevent rust buildup
• Power Alloy metallurgy with optimized molybdenum and carbon content for increased hardness and tensile strength
• Directional cooling vane design ensures drilled holes never intersect with cooling vanes
• Manufactured from premium Centric Parts blank castings with controlled cooling rates
• Position-specific design for front left application

The advanced e-coating process protects critical mounting surfaces where the rotor contacts the hub flange and wheel, preventing the lateral runout issues that can occur from rust accumulation. The directional slot pattern is optimized for left-side installation, working in conjunction with straight or pillar vane cooling designs to maximize heat dissipation while maintaining structural integrity. Perfect for matching the aggressive look of StopTech Big Brake Kits behind custom wheels while delivering measurable performance improvements over stock rotors.