Description
Brake System - Dynalite - Front - 4 Piston Caliper - 10.750 in Drilled Steel Rotor - Offset - Aluminum - Gray Anodized - Ford Mustang 1987-93 - Kit
Wilwood Forged Dynalite Front Drag Kit Drilled Rotor 87-93 Mustang 84-86 SVO 5 Lug
FDL Front Drag kits are drag racing’s most popular front brake kits. FDL kits are available for the popular muscle car spindles and select aftermarket front struts used on four-wheel disc cars weighing up to 2,800 pounds, or rear drum brake equipped cars weighing up to 2,400 pounds. Forged billet FDL four piston calipers mount directly to the spindle with a bolt-on bracket. Forged billet, five lug hubs with direct mount steel rotors combine to provide an average weight savings of over 30 pounds compared to stock drum or disc brakes. Kits include all new hardware, wheel bearings, seals and extra length lug studs.
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 09:05:09
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 | wil140-4503-BD |
| SFX Item ID | 4405429 |
| Accounting SKU | wil-140-4503-BD |
| Manufacturer SKU | 140-4503-BD |
| Manufacturer UPC | 889545022582 |
| Alternative References | WIL-140-4503-BD |
Disc Brakes, Medium-Duty, Front, Cross-drilled Rotors, 4-piston Calipers, Ford, Manual Brake Type, Kit
Wilwood's front medium-duty disc brake kits are designed for cars weighing up to 2,800 lbs., and are compatible with either disc or drum rear brakes. These kits combine the powerful clamping force of Dynalite aluminum calipers with the added performance and cooling capacity of competition-style, vented, iron-alloy rotors. Other features include aluminum-alloy brake hats, Polymatrix "T" compound brake pads, aluminum caliper brackets, Grade 8 mounting hardware, and detailed instructions for an easy bolt-on installation.
| Product Attributes | |
|---|---|
| UPC | 889545022582 |
| Brand | Wilwood Disc Brakes |
| Position | Front |
| Quantity | Sold as a kit. |
| Part Type | Disc Brake Kits |
| Product Line | Wilwood Front Medium-Duty Disc Brake Kits |
| Front Rotor Style | Cross-drilled surface |
| Special Attention | V-8 5 lug spindle only. |
| Front Caliper Color | Gray/Silver |
| Rear Rotor Included | No |
| Brake Hoses Included | No |
| Front Rotor Diameter | 10.75 in./273.05mm |
| Front Rotor Included | Yes |
| Rear Caliper Included | No |
| Brake Booster Included | No |
| Front Caliper Included | Yes |
| Front Caliper Material | Forged billet aluminum |
| Front Spindles Included | No |
| Parking Brake Provision | No |
| Front Rotor Construction | Solid |
| Master Cylinder Included | No |
| Manufacturer's Part Number | 140-4503-BD |
| Front Rotor Thickness (in.) | 0.35 in. |
| Brake Rotor Bolt Pattern (mm) | Dual 5 x 114.30mm/5 x 120.65mm |
| Front Caliper Piston Quantity | Four |
| Brake Rotor Bolt Pattern (in.) | Dual 5 x 4.50 in./5 x 4.75 in. |
| Minimum Recommended Wheel Diameter (in.) | 15 in. |
Compatibility
Loading compatibility information...
Keep shopping
More from Wilwood
Wilwood
Wilwood 12in Length -3 to 3/8-24 IF 1/8-27 NPT 90 Degree Flexline Kit w/ Weld-On Bracket Tabs
wil220-17288
Wilwood
Wilwood D52 Front Caliper Kit - Black Powder 2.00 / 2.00in Piston 1.04in Rotor
wil140-11291-BK
