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Product details
The 12.19-inch HP ring is a plain-face option for a compatible eight-bolt brake assembly. Its iron casting carries 32 non-directional vanes and a 0.81-inch friction section, with a 6.38-inch center register. Founded in 1977, Bill Wood’s Wilwood is based in Camarillo, California and designs and manufactures disc brake systems for motorsport, street performance and specialized applications. Its range runs from calipers and rotors to master cylinders, valves, fittings and lines. Choosing a rotor involves matching those surrounding components as well as the vehicle’s intended use.
Technical Details
- Manufacturer part number: 160-5843
- 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: Plain Face
- Finish: Plain
- Approximate weight: 8.90 lb
- Factory burnished: No
- Dynamically balanced: No
- Installation orientation: Non-directional
- 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
- Intended use and restrictions: 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 0.326-inch mounting holes. Rotors with the same outside size but 7.62- or 7.78-inch attachment circles require different carriers.
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.
