Wilwood Right Burnished GT Rotor, 14.00-inch Dynamic-Mount Ring, 1.25-inch Wide

Factory burnishing prepares the friction surface on this right-side fourteen-inch GT ring. The 1.25-inch-wide Spec-37 casting keeps its 72-vane cooling and dynamic twelve-lug attachment for the correct carrier and retention system. For this rotor, the manufacturer is Wilwood Engineering, founded in 1977 by Bill Wood and based in Camarillo, California. Wilwood designs and manufactures disc brake systems and components, including calipers, brake rotors, master cylinders, valves, fittings and brake lines. Its motorsport, street-performance and specialized products are selected to satisfy the complete brake system's requirements.

Technical Details

• Manufacturer part number: 160-15873-B
• Diameter and thickness: 14.00 inches diameter x 1.25 inches wide
• Ring material: Spec-37 Iron
• Face pattern and coating: GT Slotted; Plain
• Internal layout: 72 CV; curved
• Mounting direction: Right-hand
• Balancing and burnishing: Factory burnished yes; balanced yes
• Opposite-side component, ordered separately: 160-15874-B
• Dynamic-lug mounting interface: 12 x 8.80 inches
• Mounting interface: Lug
• Center / lug registration: 8.12 inches
• Far-side inside diameter: 10.00 inches
• Approximate component weight: 18.80 lb
• Quantity: one rotor ring; hat, hub, mounting hardware, calipers and pads are separate

Fitment & Compatibility

Choose the fourteen-inch carrier assembly that accepts the 8.80-inch dynamic interface and 8.12-inch register. The prepared right-hand ring retains its 1.25-inch working width; caliper alignment and correct curved-vane orientation remain necessary. Retainer, hat and other mounting parts are supplied separately.

Manufacturer reference: Wilwood rotor specifications

PMB Performance can help you identify the matching brake components, drawing on over 20 years of experience. Include the current kit number and mounting measurements when requesting a fitment check.