Stock rotors on a work truck or tow rig take a beating that their factory design barely accounts for. EBC's GD7449 GD Sport Rotors give the 2004 F-150 4.2L 2WD front axle a significant upgrade in heat management, pad wear consistency, and corrosion resistance without requiring a full brake system overhaul.
Wide aperture slots that actively cool the braking surface. The GD series slots draw cooler air under the pad-to-rotor interface during hard braking events, where temperatures at the core of a brake pad can exceed 1,000 degrees. By pulling heat away from that contact zone, the rotors help prevent brake fade and maintain consistent stopping power across repeated applications.
Dimple drilling without the cracking risk. EBC developed the dimple drilled rotor concept in the 1990s as an alternative to through-drilled holes, which concentrate stress and promote rotor cracking under thermal cycling. The dimple pattern provides the same pad degassing benefit, allowing gas and heat to escape from under the pad, without compromising the structural integrity of the disc.
Third-generation corrosion protection built in. Every GD series rotor ships with a silver corrosion-resistant finish that extends service life well beyond bare iron alternatives. Castings originate from EU foundries working to R90-approved blank standards, and all slotting is performed at EBC's facilities. Before release, every rotor undergoes 100% runout inspection, metallurgy checks, dimensional verification, and balance testing.
Product Benefits
- Front Fitment: Engineered specifically for the front axle of the 2004 F-150 4.2L 2WD with 7-lug configuration.
- Wide Aperture Slots: Draw cool air to the pad interface, reduce operating temperatures, and expel dirt, mud, water, and dust from the braking area.
- Dimple Drilled Design: Provides pad degassing without through-drilled holes, eliminating a known source of thermal cracking.
- Corrosion-Resistant Finish: Third-generation silver coating protects the rotor surface and extends usable service life.
- R90-Approved Blanks: Castings sourced from EU foundries operating under ISO and BS5750-accredited quality standards.
- 100% Pre-Release Inspection: Every rotor is runout-checked, dimensionally verified, metallurgy-tested, and balanced before shipping.
- Even Pad Wear: Slot geometry promotes consistent pad contact across the full friction surface.
About EBC Brakes: EBC Brakes is a dedicated brake component manufacturer producing pads, rotors, and brake lines for street, tow, and track applications. Rotor finishing and slotting operations are performed at EBC facilities in the UK and Las Vegas, with quality controls applied at every stage from raw casting through final inspection.
WARNING: California Residents: Cancer and Reproductive Harm;
www.p65warnings.ca.gov
Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Trim | XL, XLT |
| Vehicle Fitment | 2005, 2006, 2007, 2008 |
| FMSI Pad No. | D1083 |
