Wilwood Rear Low-Profile Plain Rotor and Hat, 11.00-inch, 1.91-inch Offset

This 11.00-inch one-piece rotor serves low-profile rear disc/drum brake assemblies with a 1.91-inch offset. Three five-lug clearance patterns and the 3.06-inch register provide mounting options that still need to match the vehicle's actual axle flange. Wilwood Engineering is based in Camarillo, California and was founded by Bill Wood in 1977. It designs and manufactures disc brake systems for motorsport, street-performance and specialized applications. The range covers calipers, brake rotors, master cylinders, valves, fittings and brake lines, all of which require selection around the full brake system rather than an isolated dimension.

Technical Details

• Manufacturer part number: 160-11364
• Diameter and thickness: 11.00 inches diameter x 0.81 inches wide
• Ring material: Iron
• Face pattern and coating: Plain Face; Plain
• Internal layout: 32 vanes; straight
• Mounting direction: Non-directional
• Balancing and burnishing: Factory burnished no; balanced no
• Hat wheel-stud clearance pattern: 5 x 4.50/4.75/5.00 inches
• Stud clearance-hole sizes: 0.52 inches
• Center / lug registration: 3.06 inches
• Far-side inside diameter: 8.38 inches
• Hat offset: 1.910 inches
• Internal parking-drum diameter: 7.24 inches
• Inside clearance diameter: 7.16 inches
• Hat mounting-face thickness: 0.18 inches
• Approximate component weight: 11.70 lb
• Quantity: one rotor with integral hat; separate hub, pads, calipers, mounting hardware and any parking-brake mechanism are not included

Fitment & Compatibility

For a Wilwood 11.00-inch low-profile rear disc/drum system requiring the 1.91-inch offset and 3.06-inch register. Three five-lug clearance circles do not change the axle's wheel pattern. Suitable register-ring adapters for 2.00–2.86-inch axle registers are available separately; choose the actual axle size.

Manufacturer reference: Wilwood rotor specifications

PMB Performance can help you identify the matching brake components, drawing on over 20 years of experience. Include the current kit number and mounting measurements when requesting a fitment check.