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Product details
The left-hand drilled-and-slotted face of this 16-inch SRP ring is matched to a directional 60-vane core. A 1.38-inch Spec-37 section and black finish complete the rotor, which still requires its separate correctly sized hat. Bill Wood established Wilwood in 1977. From Camarillo, California, the company designs and manufactures disc brake systems covering motorsport, street performance and specialized applications, with calipers, rotors, master cylinders, valves, fittings and lines in its product range. This rotor should be selected with the mounting arrangement, friction compound and hydraulic system in mind.
Technical Details
- Manufacturer part number: 160-8956-BK
- Quantity: One rotor; not an axle pair
- Outside diameter: 16.00 inches
- Nominal thickness: 1.38 inches
- Rotor material: Spec-37 Iron
- Construction: 60 curved vanes
- Friction surface: SRP Drilled & Slotted
- Finish: Black Electro Coat
- Approximate weight: 22.40 lb
- Factory burnished: No
- Dynamically balanced: Yes
- Installation orientation: Left-hand
- Rotor attachment pattern: 12 x 10.75 inches
- Rotor mounting hole / thread: 0.316 inches
- Registration / lug inside diameter: 10.00 inches
- Far-side inside diameter: 11.76 inches
- Opposite-hand companion rotor: 160-8955-BK (sold separately)
- Intended use and restrictions: For racing durability, Wilwood recommends comparable HD or GT rotors. Suitable for moderate-temperature racing and street use. Spec-37 heavy-wall castings.
The hat or hub, fasteners, caliper and pads are not included.
Fitment & Compatibility
Check the 11.76-inch far-side inside diameter and left-side orientation. Compare the equivalent HD or GT design where racing conditions call for maximum durability.
Wilwood product specifications · Rotor dimension diagram
PMB Performance has supported brake projects for more than 20 years. Our team can help identify the correct replacement when your caliper, hat or hub configuration needs a closer look.
