2021-2023 F150 3.5L EcoBoost Valve Bodies

The stock valve body nestled in your 2021-2023 F150 3.5L EcoBoost's 10R80 transmission tends to do the job of directing transmission fluid and operating your truck's shifts at stock power level and light towing, but when you take your tough F150 EcoBoost truck to the next level of performance and towing, you may end up with weird shifting behavior, transmission codes, or a lack of line pressure to critical components. Tier One's 2021-2023 F150 3.5L EcoBoost valve bodies feature both reliability and performance upgrades that allow them to handle a bunch more power than stock, as well as tough towing and off-road applications without letting your truck down. These F150 10R80 valve bodies are the perfect way to shore up your F150's transmissions and prep your truck for serious power! Make sure to also check out our 2021-2023 F150 3.5L EcoBoost Torque Converters or our 2021-2023 F150 3.5L EcoBoost Transmission Rebuild Kits!