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Product details
Directional drilling and slots distinguish this right-hand SRP rotor from the smooth HP version of the same disc/drum geometry. The integral hat places its 12.19-inch friction section at a 2.320-inch offset, and the black electro-coat finish protects exposed surfaces. System compatibility is central to choosing a replacement rotor, including its relationship to the caliper, pad and mounting hardware. Wilwood designs and manufactures disc brake systems in Camarillo, California, offering calipers, rotors, master cylinders, valves, fittings and lines across motorsport, street performance and specialized applications. The company was founded in 1977 by Bill Wood.
Technical Details
- Manufacturer part number: 160-16452-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: 14.80 lb
- Factory burnished: No
- Dynamically balanced: No
- Installation orientation: Right-hand
- Registration / lug inside diameter: 3.06 inches
- Far-side inside diameter: 8.38 inches
- Rotor offset: 2.320 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: 5 x 4.50/5.50 inches
- Wheel-stud clearance hole diameter: 0.52 inches
- Opposite-hand companion rotor: 160-16453-BK (sold separately)
The integral hat is part of the rotor; caliper, pads, parking-brake mechanism and installation hardware are separate.
Fitment & Compatibility
Use the right-hand orientation within a compatible 0.81-inch rotor package. Verify the 3.06-inch center register and parking-shoe fit before treating the two wheel-stud circles as a match.
Wilwood product specifications · Rotor dimension diagram
For more than 20 years, PMB Performance has helped customers choose brake components. Share the details of your current setup for assistance with rotor selection.
