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Product details
At 11.25 inches, this rear drag ring is smaller than the 11.44-inch Super Alloy alternative. Its eight-lug dynamic interface requires the correct carrier and retainer, with the 0.35-inch solid section reserved for the specified drag-race duty. 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: 160-14155
- Diameter and thickness: 11.25 inches diameter x 0.35 inches wide
- Ring material: Super Alloy
- Face pattern and coating: Drilled; Plain
- Internal layout: Solid, unvented
- Mounting direction: Non-directional
- Balancing and burnishing: Factory burnished no; balanced no
- Dynamic-lug mounting interface: 8 x 7.18 inches
- Mounting interface: Lug
- Center / lug registration: 6.38 inches
- Approximate component weight: 5.00 lb
- Quantity: one rotor ring; hat, hub, mounting hardware, calipers and pads are separate
Fitment & Compatibility
A rear drag-racing replacement requiring the matching eight-lug dynamic carrier and retention hardware. Bolt-hole hats cannot substitute for this lug interface. Use only in the intended drag application; Wilwood does not recommend these rotors for street driving.
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.
