Centric 320.66071F Disc Brake Rotor - Rear

Overview of Centric GCX Elemental Protection Disc Brake Rotor

The Centric GCX Elemental Protection Disc Brake Rotor - Full Coating (part number 320.66071F) is engineered for reliable braking performance on Chevrolet Express 3500 and GMC Savana 3500 models. Designed with a fully coated disc and hat finish, this vented rotor offers enhanced corrosion resistance and durability for demanding driving conditions.

• Fully coated disc and hat for corrosion protection
• Vented rotor design with straight vane style for improved heat dissipation
• Nominal thickness of 1.575 inches (40.000 mm) with discard thickness at 1.496 inches (38.000 mm)
• Outside diameter of 13.602 inches (345.500 mm) for precise fitment
• Floating disc mounting and smooth surface finish for consistent braking
• Compatible with Chevrolet Express 3500 and GMC Savana 3500
• Part number 320.66071F for accurate identification

About the Centric GCX Elemental Protection Disc Brake Rotors - Full Coating Line

The Centric GCX Elemental Protection Disc Brake Rotors - Full Coating line focuses on providing rotors with comprehensive corrosion resistance through a full coating process. This coating extends the rotor's service life by protecting critical surfaces from rust and environmental damage. The product line is designed to meet OE specifications, ensuring proper fit and function for vehicles like the Chevrolet Express 3500 and GMC Savana 3500.

Product Details and Specifications

This disc brake rotor features a nominal thickness of 1.575 inches (40.000 mm) and a discard thickness of 1.496 inches (38.000 mm), indicating the minimum thickness before replacement is necessary. The rotor's outside diameter measures 13.602 inches (345.500 mm), with an overall height of 5.756 inches (146.200 mm). It includes a floating disc mounting system and a smooth surface finish to promote even pad wear and consistent braking performance. The rotor is vented with straight vanes to enhance heat dissipation during braking, reducing the risk of brake fade under heavy use. The hat is also coated to resist corrosion, complementing the fully coated disc surface.

Applications and Problem Solving

• Replacement for worn or warped rotors on Chevrolet Express 3500 and GMC Savana 3500
• Addresses rotor corrosion and rust issues in harsh environments
• Improves heat management to reduce brake fade during heavy braking
• Restores smooth braking performance by eliminating surface irregularities
• Ensures proper rotor thickness for safe and effective braking

Installation Notes and Tips

• Verify compatibility with Chevrolet Express 3500 or GMC Savana 3500 before installation
• Check rotor thickness and discard limits to ensure replacement is necessary
• Clean hub surface before mounting to prevent runout and vibration
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and replace if worn to maintain optimal braking

Quality Assurance and Warranty

Centric brake rotors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The full coating process provides enhanced corrosion resistance, extending rotor life. While specific warranty details for part number 320.66071F are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or Centric directly for exact warranty terms.