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Product details
A large 15-inch friction diameter is paired with 72 right-hand curved vanes in this Spec-37 GT rotor. Its twelve-lug mounting center is made for the 8.80-inch snap-ring carrier, with no factory burnishing on this version. Established in 1977 by Bill Wood, Wilwood develops its range around complete disc brake systems. The Camarillo, California manufacturer designs and manufactures calipers, rotors, master cylinders, valves, fittings and lines for motorsport, street performance and specialized applications. Installation geometry, pad selection and braking duty should be considered together when choosing this component.
Technical Details
- Manufacturer part number: 160-18081
- Quantity: One rotor; not an axle pair
- Outside diameter: 15.00 inches
- Nominal thickness: 1.25 inches
- Rotor material: Spec-37 Iron
- Construction: 72 curved vanes
- Friction surface: GT Slotted
- Finish: Plain
- Approximate weight: 22.65 lb
- Factory burnished: No
- Dynamically balanced: Yes
- Installation orientation: Right-hand
- Rotor attachment pattern: 12 x 8.80 inches, lug/snap-ring mount
- Registration / lug inside diameter: 8.12 inches
- Far-side inside diameter: 10.60 inches
- Opposite-hand companion rotor: 160-18082 (sold separately)
- Intended use and restrictions: Suitable for high-temperature racing and street use. Spec-37 castings.
The hat or hub, fasteners, caliper and pads are not included.
Fitment & Compatibility
Match the 8.12-inch register, lug profile and retention hardware. This 8.80-inch lug connection must not be confused with a twelve-bolt 8.75-inch flange.
Wilwood product specifications · Rotor dimension diagram
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