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Product details
Left-hand vane orientation is one of several details that must match when replacing this large GT ring. The 1.42-inch-thick iron rotor measures 15.35 inches across and uses an 8.60-inch twelve-hole connection to its separate hat. 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: 160-17706-GTB
- Quantity: One rotor; not an axle pair
- Outside diameter: 15.35 inches
- Nominal thickness: 1.42 inches
- Rotor material: Iron
- Construction: 60 vanes
- Friction surface: GT Slotted
- Finish: Black Electro Coat
- Approximate weight: 30.65 lb
- Factory burnished: No
- Dynamically balanced: Yes
- Installation orientation: Left-hand
- Rotor attachment pattern: 12 x 8.60 inches
- Registration / lug inside diameter: 8.10 inches
- Far-side inside diameter: 9.10 inches
- Opposite-hand companion rotor: 160-17705-GTB (sold separately)
- Intended use and restrictions: Heavy-duty iron construction with 60 vanes.
The hat or hub, fasteners, caliper and pads are not included.
Fitment & Compatibility
Confirm the 8.10-inch center register and 9.10-inch far-side inside diameter. Neither an 8.75-inch hat nor a different-thickness caliper package should be substituted by appearance.
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.
