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Product details
Low-profile rear disc/drum packages use this 11-inch rotor to combine the service-brake surface with an internal parking drum. The six-lug hat has a 1.910-inch offset and a 3.56-inch register, dimensions that separate it from the larger-diameter versions. 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: 160-16620
- Quantity: One rotor; not an axle pair
- Outside diameter: 11.00 inches
- Nominal thickness: 0.81 inches
- Rotor material: Iron
- Construction: 32 vanes
- Friction surface: Plain Face
- Finish: Plain
- Approximate weight: 11.64 lb
- Factory burnished: No
- Dynamically balanced: No
- Installation orientation: Non-directional
- Registration / lug inside diameter: 3.56 inches
- Far-side inside diameter: 8.38 inches
- Rotor offset: 1.910 inches
- Internal parking-brake drum diameter: 7.24 inches
- Internal clearance diameter: 7.16 inches
- Mounting-face thickness: 0.18 inches
- Hat wheel-stud clearance pattern: 6 x 5.50 inches
- Wheel-stud clearance hole diameter: 0.52 inches
- Intended use and restrictions: Rear rotor for matching six-lug 11.00-inch low-profile parking-brake kits.
The integral hat is part of the rotor; caliper, pads, parking-brake mechanism and installation hardware are separate.
Fitment & Compatibility
For matching 11.00-inch Wilwood low-profile rear parking-brake kits. Verify the 6 x 5.50-inch stud clearance pattern and installed shoe mechanism; no parking-brake hardware is supplied.
Wilwood product specifications · Rotor dimension diagram
With over 20 years of brake experience, PMB Performance can help you compare the installed assembly with this rotor’s dimensions before ordering.
