Wilwood Right GT Sixty-Vane Rotor with 9.75-inch Attachment, Plain-Finish 15.00 x 1.38-inch

This right GT rotor uses the 1.38-inch working width between the 1.25- and 1.50-inch members of the fifteen-inch range. Its 60 curved vanes and 9.75-inch attachment circle require the correct caliper and separate hat. Since its founding by Bill Wood in 1977, Wilwood Engineering has designed and manufactured disc brake systems from Camarillo, California. The product range includes calipers, brake rotors, master cylinders, valves, fittings and brake lines for motorsport, street-performance and specialized installations. Each selection must meet the requirements of the complete brake system.

Technical Details

• Manufacturer part number: 160-15049
• Diameter and thickness: 15.00 inches diameter x 1.38 inches wide
• Ring material: Spec-37 Iron
• Face pattern and coating: GT Slotted; Plain
• Internal layout: 60 CV; curved
• Mounting direction: Right-hand
• Balancing and burnishing: Factory burnished no; balanced yes
• Opposite-side component, ordered separately: 160-15050
• Rotor-to-hat/hub attachment circle: 12 x 9.75 inches
• Attachment hole size or thread: 0.326 inches
• Center / lug registration: 9.03 inches
• Far-side inside diameter: 10.55 inches
• Approximate component weight: 24.00 lb
• Quantity: one rotor ring; hat, hub, mounting hardware, calipers and pads are separate

Fitment & Compatibility

Use the complete brake kit to establish axle location, caliper spacing and wheel clearance. This 15.00-inch rotor needs a 12 x 9.75-inch mounting interface with 9.03-inch centering. Pad compound and sweep must be suitable for the ring material and 1.38-inch working section. Select pads and operating duty to suit the rotor material and the intended brake system.

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.