EBC GD7784 3GD Dimpled Slotted Rear Rotors for 2018-2021 Ford F-150/Raptor

Vehicle Fitment

• 2018-2021 Ford F-150 XL, XLT, Lariat, King Ranch, Platinum, Limited (2.7L EcoBoost V6 / 3.0L Power Stroke Diesel V6 / 3.5L EcoBoost V6 / 5.0L V8, 2WD/4WD) - with Electric Parking Brake
• 2017-2020 Ford F-150 Raptor (3.5L EcoBoost V6, 4WD) - with Electric Parking Brake
• 2018-2023 Ford Expedition XL, XLT, Limited, King Ranch, Platinum, SSV, Max (3.5L EcoBoost V6, 2WD/4WD)
• 2018-2021 Lincoln Navigator (3.5L EcoBoost V6, 2WD/4WD)
• 2018-2021 Lincoln Navigator L (3.5L EcoBoost V6, 2WD/4WD)

Fitment Notes

• Fits 2018+ Ford F-150 with Electric Parking Brake (EPB) only - does not fit F-150 models with a traditional mechanical parking brake
• Does not fit 2015-2017 Ford F-150 - those use a thinner 21.9mm rear rotor (see EBC GD7700)
• Does not fit 2021+ Ford F-150 Raptor (Gen 3) - that generation uses a different rear brake specification
• Does not fit 2024+ Ford Expedition - new generation uses a different rear brake specification
• Thermic Black coating does not require removal before install - clears naturally from the pad contact zone within the first 10-20 stops
• Do not fit upgrade pads to the rear unless the same upgrade is also fitted to the front

Features

• Wide-aperture slots draw cool air under the pad contact zone, reducing heat buildup and preventing brake fade under towing, hauling, or spirited driving
• Blind-drilled dimples provide superior pad degassing without the stress crack risk of through-drilled holes
• Thermic Black anti-corrosion finish protects all non-contact areas from road salt, brine, and moisture
• 6-lug vented design matches OEM rear brake dimensions for direct bolt-on installation
• Wider vented center aperture promotes consistent airflow between rotor faces for reliable thermal management
• Precision CNC machined to within 0.05mm tolerances; 100% runout and dimensionally inspected before release
• Cast from G3000 high-carbon grey iron - the same spec used in OEM production
• Passed European R90 brake safety standards; proven to run significantly cooler than non-slotted rotors

Specifications

• Position: Rear (Left and Right)
• FMSI Number: D1790
• Rotor Diameter: 13.2 in (336mm)
• Rotor Thickness: 24mm
• Hat Height: 45mm
• Center Bore: 90mm
• Bolt Holes: 6
• Construction: 1-Piece, Vented
• Style: Dimpled and Slotted (3GD Series)
• Finish: Thermic Black Anti-Corrosion Coating
• Material: G3000 High-Carbon Grey Cast Iron
• Break-In Period: 500 miles recommended with moderate braking

Included Components

• 2x EBC GD7784 Rear Brake Rotors (Left and Right)

Product Description

The EBC GD7784 3GD Series Rear Brake Rotors are engineered for the 2018-refresh Ford F-150, Gen 2 Raptor, Expedition, and Lincoln Navigator - all of which share the same updated 336mm rear rotor specification with Electric Parking Brake integration. Matching OEM dimensions exactly at 24mm thick, these rotors add EBC's proven dimpled-and-slotted surface treatment to actively pull cool air through the rear contact zone and expel heat, gases, and brake dust - a meaningful upgrade for trucks and SUVs that regularly tow, haul, or encounter demanding terrain.

Each rotor is individually balanced and runout-inspected before shipping for smooth, vibration-free performance from day one. The Thermic Black coating protects non-swept areas from corrosion and clears naturally from the contact zone during break-in - no prep required. EBC recommends pairing these rotors with Greenstuff 6000 or Yellowstuff rear brake pads and allowing a 500-mile bedding period with progressive braking to fully seat the pad-to-rotor contact surfaces.