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Product details
A factory-burnished friction surface distinguishes this left-hand 15-inch GT rotor from the standard supply condition. Its 72 curved vanes and 1.25-inch Spec-37 section work within the same twelve-lug carrier geometry, so preparation does not change the mechanical fit. A well-matched brake installation starts with compatible components. Wilwood designs and manufactures disc brake systems that include calipers, rotors, master cylinders, valves, fittings and lines, serving motorsport, street performance and specialized applications. Bill Wood founded the company in 1977 in Camarillo, California; this rotor should be evaluated as part of the complete braking package.
Technical Details
- Manufacturer part number: 160-18082-B
- 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: Yes
- Dynamically balanced: Yes
- Installation orientation: Left-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: 160-18081-B (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
Verify the complete snap-ring mounting system and left-hand vane orientation. The rotor is a single ring and includes no carrier, caliper or pad set.
Wilwood product specifications · Rotor dimension diagram
PMB Performance offers more than 20 years of brake experience and practical help with replacement parts. Contact our team if you need assistance confirming the rotor for your installation.
