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SUNCOAST 10R140 TRANSMISSION 2020-2024 Ford
SUNCOAST 10R140 TRANSMISSION 2020-2024 Ford
SKU: SKU:SC-10R140-CAT1D
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DIESELR SunCoast 10R140 Transmission (2020–2024 Ford Powerstroke)
The SunCoast 10R140 Transmission Line for 2020–2024 6.7L Powerstroke trucks is engineered to handle today’s high-horsepower demands while delivering smooth, efficient drivability. Developed from Ford and GM’s joint 10-speed design, this platform combines advanced gearing, wide ratio spread, and refined shift recovery with SunCoast’s proven clutch, steel, and valve body upgrades.
From heavy-duty towing to high-performance builds, every SunCoast 10R140 is hand-assembled, vacuum-tested, and enhanced with Raybestos GPZ clutches, Pro-Loc valve body calibration, and thermal flow filter technology—ensuring long-term reliability under real-world use.
Variants
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10R140 Category 1 – GPZ Clutches
Stock-capacity rebuild using Raybestos GPZ friction plates and steels, improved filter, and upgraded pump/valve body assembly. Ideal for daily drivers and towing trucks needing superior durability over factory units. -
10R140 Category 2 – Expanded Capacity
Features expanded E- and F-clutch modules, increasing capacity by up to 25%. Corrects premature wear issues and improves heat management for trucks under heavy load or higher horsepower. Includes Sonnax regulator valve upgrades for better line pressure control. -
10R140 Category 3 – Pro-Loc Valve Body & Pump
Full performance build with SunCoast Pro-Loc valve body, increased line pressure (+60psi), 250% cooler charge improvement, quicker lockup, and stronger clutch engagement. Built for trucks seeing extreme towing, racing, or 800+ HP builds.


