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Product details
An eight-on-7.78-inch flange is the identifying mounting feature of this right-hand SRP ring. The 12.19-inch drilled-and-slotted iron rotor is 0.81 inch thick and uses 32 vanes, with a black electro-coat finish. Wilwood’s calipers, rotors, master cylinders, valves, fittings and lines support complete disc brake systems rather than an isolated component choice. Founded in 1977 by Bill Wood and based in Camarillo, California, the company designs and manufactures these systems for motorsport, street performance and specialized applications. Correct pairing of the rotor with its surrounding hardware is essential.
Technical Details
- Manufacturer part number: 160-6924-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: 8.60 lb
- Factory burnished: No
- Dynamically balanced: No
- Installation orientation: Right-hand
- Rotor attachment pattern: 8 x 7.78 inches
- Rotor mounting hole / thread: 0.251 inches
- Registration / lug inside diameter: 7.29 inches
- Far-side inside diameter: 8.53 inches
- Opposite-hand companion rotor: 160-6925-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
Check the 7.29-inch register and 8.53-inch far-side inside diameter. For maximum durability in racing, Wilwood recommends considering the comparable ULHP or GT design instead of assuming SRP is the appropriate choice.
Wilwood product specifications · Rotor dimension diagram
Put PMB Performance’s 20-plus years of brake knowledge to work when matching this part to your build. We can help review the dimensions and application requirements.
