Stoptech 127.80003R Disc Brake Rotor - Front Right

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors Overview

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors (Part Number 127.80003R) are engineered for Chevrolet Camaro and Pontiac Firebird models. Designed to enhance braking performance, these rotors feature a vented, slotted, and cross-drilled surface to improve heat dissipation and maintain consistent stopping power under demanding conditions.

• Cross-drilled and slotted rotor surface for improved heat and gas dissipation
• Vented rotor design with straight vanes for efficient cooling
• Coated hat finish to resist corrosion and extend rotor life
• Compatible with Chevrolet Camaro and Pontiac Firebird vehicles
• Disc brake rotor with 5 lug holes and 12mm stud thread diameter
• Nominal thickness of 1.035 inches (26.29 mm) and discard thickness of 0.965 inches (24.5 mm)
• Overall diameter of 11.85 inches (301 mm) and overall height of 4.65 inches (118.1 mm)

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

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line is designed to provide enhanced braking performance through improved rotor surface technology. The combination of cross-drilled holes and precision slots helps to reduce brake fade by allowing gases and heat to escape more efficiently. This product line is ideal for drivers seeking reliable braking performance on street and light track use, offering a balance between durability and improved stopping power.

Product Details and Specifications

This disc brake rotor is vented with straight vanes to optimize airflow and cooling during braking. The rotor’s coated hat finish provides corrosion resistance, helping maintain structural integrity over time. It features a 5-lug hole pattern with a 120.7 mm bolt circle diameter and 12 mm stud thread diameter, ensuring proper fitment on compatible Chevrolet Camaro and Pontiac Firebird models. The rotor’s nominal thickness is 1.035 inches (26.29 mm), with a discard thickness of 0.965 inches (24.5 mm), indicating when replacement is necessary to maintain safe braking performance.

Common Applications and Problem Solving

• Improves brake cooling to reduce fade during aggressive driving
• Helps prevent glazing and uneven pad wear with slotted surface
• Reduces brake dust buildup and improves pad bite consistency
• Addresses rotor corrosion issues with coated hat finish
• Restores braking performance on Chevrolet Camaro and Pontiac Firebird vehicles

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean mounting surfaces to prevent rotor runout and vibration
• Use proper torque specifications for 5-lug mounting bolts
• Check compatibility with existing brake pads and calipers
• Inspect bearings and seals (inner bearing #410.91006, outer bearing #410.91003) during installation

Quality Assurance and Warranty

StopTech disc brake rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The vented design and coated finish contribute to long service life and consistent braking performance. While specific warranty details are not provided, StopTech products typically come with manufacturer-backed quality assurance to ensure reliability and safety for Chevrolet Camaro and Pontiac Firebird owners.