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Product details
The left-hand face pattern is essential when replacing one side of a drilled low-profile rear brake package. This 11-inch SRP rotor incorporates the 7.24-inch parking drum and six-lug hat into one iron casting. Disc brake systems have been Wilwood’s focus since Bill Wood founded the company in 1977. Based in Camarillo, California, Wilwood designs and manufactures calipers, rotors, master cylinders, valves, fittings and lines for motorsport, street performance and specialized applications. The rotor is one part of that system and needs compatible pads, calipers and mounting components.
Technical Details
- Manufacturer part number: 160-16622-BK
- 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: SRP Drilled & Slotted
- Finish: Black Electro Coat
- Approximate weight: 11.59 lb
- Factory burnished: No
- Dynamically balanced: No
- Installation orientation: Left-hand
- 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
- Opposite-hand companion rotor: 160-16621-BK (sold separately)
- 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
Pair it with the intended 11-inch rear assembly, checking the 5.50-inch stud circle and 3.56-inch center register. Larger 12.19-inch rotors require their own matching brake package.
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.
