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Product details
The left-hand dynamic-mount GTB rotor combines a 14.00-inch diameter with a 1.25-inch heavy-wall section. Its black-coated ring engages a specialized twelve-lug hat, so ordinary twelve-bolt mounting hardware cannot establish the correct attachment. This component comes from Wilwood Engineering, founded by Bill Wood in 1977 and based in Camarillo, California. Wilwood designs and manufactures disc brake systems, including calipers, brake rotors, master cylinders, valves, fittings and brake lines for motorsport, street-performance and specialized applications, with compatibility determined by the complete brake assembly.
Technical Details
- Manufacturer part number: 160-14916-GTB
- Outside diameter / width: 14.00 inches diameter x 1.25 inches wide
- Material specification: Spec-37 Iron
- Friction surface / finish: GT Slotted; Black electrocoat
- Ventilation: 72 CV; curved
- Mounting direction: Left-hand
- Preparation: Balanced: yes; factory burnished: no
- Opposite-side component, ordered separately: 160-14915-GTB
- Dynamic-lug mounting interface: 12 x 7.77 inches
- Mounting interface: Lug
- Center registration: 7.09 inches
- Far-side inside diameter: 8.63 inches
- Approximate weight: 22.00 lb
- Quantity: one rotor ring; hat, hub, mounting hardware, calipers and pads are separate
Fitment & Compatibility
Requires the specified dynamic-lug hat or carrier and its retaining hardware. The lugs accommodate the intended mounting movement; conventional bolt-hole hats are not interchangeable. Check the rotor's diameter, working width and registration against the complete caliper assembly. Select pads and operating duty to suit the rotor material and the intended brake system.
Manufacturer reference: Wilwood rotor specifications
For help identifying the correct replacement, share the installed brake package with PMB Performance. Our team draws on over 20 years of experience with brake components and fitment.
