Description
Wilwood Rotor-Stainless Scalloped 11.75 x .810 - 8 on 7.00in
Our newest Super Alloy rotor in 11.75” diameter is targeted directly to Dirt Late Model and Modified racing. Wilwood’s proprietary Super Alloy material provides the lowest rotating and un-sprung weight, without degradation, shrinkage and warping like comparable Iron & Steel lightweight rotors. Super Alloy rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. Our special alloy and proprietary manufacturing processes give these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads.
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 08:55:24
Features
Note for Pistons, Rings, Rotors, Rods and engine internals
Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.
(keyword: rotor)Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Wilwood, Wilwood Disc Brakes |
| StreetFX SKU | wil160-13373 |
| SFX Item ID | 4406902 |
| Accounting SKU | wil-160-13373 |
| Manufacturer SKU | 160-13373 |
| Manufacturer UPC | 889545070231 |
| Alternative References | WIL-160-13373 |
Brake Rotor, Super Alloy, Slotted Surface, Steel, Natural, 11.750 in. O.D., 8 x 7.00 in. Rotor Bolt Circle
Wilwood Super Alloy series rotors are manufactured to improve overall performance for a wide range of competition applications. With their lowered rotating weight, you'll experience quicker acceleration, deceleration, and improved handling; without shrinkage, warping, or degradation. Wilwood's specially formulated ferrous alloy manufacturing process gives these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads, low maintenance without the need for coatings, and it passes all sanctioning body magnetic tests. Their drilled, slotted, or scalloped design gives you excellent high-temperature stability, rapid heat dissipation, and consistent performance from the brake pads.
| Product Attributes | |
|---|---|
| UPC | 889545070231 |
| Brand | Wilwood Disc Brakes |
| Notes | Intended for dirt late model and modified racing. Recommended for use with Polymatrix H and CM (Sintered Metallic) compound brake pads. Rotor bolt circle is 8 x 7.00 in. |
| Quantity | Sold individually. |
| Part Type | Brake Rotors |
| Rotor Style | Slotted surface |
| Product Line | Wilwood Super Alloy Rotors |
| Rotor Finish | Natural |
| Rotor Material | Steel |
| Rotor Construction | Vented |
| Intended for Street Use | No |
| Nominal Thickness (in.) | 0.810 in. |
| Manufacturer's Part Number | 160-13373 |
| For Use with Stock Calipers | No |
| Rotor Outside Diameter (in.) | 11.75 in. |
| Brake Rotor Bolt Pattern (mm) | 8 x 177.80mm |
| Brake Rotor Bolt Pattern (in.) | 8 x 7.00 in. |
Compatibility
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