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Product details
The eight-on-7.00-inch mount is the smaller-flange version of this 12.19-inch SRP ring. Right-hand drilling and slots work across a 0.81-inch vented iron section, with the 6.38-inch register fixing its fit to the carrier. 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: 160-7103-BK
- Quantity: One rotor; not an axle pair
- Outside diameter: 12.19 inches
- Nominal thickness: 0.81 inches
- Rotor material: Iron
- Construction: 32 vanes
- Friction surface: SRP Drilled & Slotted
- Finish: Black Electro Coat
- Approximate weight: 8.80 lb
- Factory burnished: No
- Dynamically balanced: No
- Installation orientation: Right-hand
- Rotor attachment pattern: 8 x 7.00 inches
- Rotor mounting hole / thread: 0.326 inches
- Registration / lug inside diameter: 6.38 inches
- Far-side inside diameter: 8.56 inches
- Opposite-hand companion rotor: 160-7104-BK (sold separately)
- Intended use and restrictions: For racing durability, Wilwood recommends comparable ULHP or GT rotors. Suitable for moderate-temperature racing and street use. Medium-weight castings.
The hat or hub, fasteners, caliper and pads are not included.
Fitment & Compatibility
Confirm the 8.56-inch far-side inside diameter and correct right-side orientation. Do not interchange it with the 7.62- or 7.78-inch mount solely because the outer size agrees.
Wilwood product specifications · Rotor dimension diagram
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