2022-2024 Silverado & Sierra 1500 3.0L Duramax Valve Bodies

The stock valve body inside your 2022-2024 Silverado or Sierra 3.0L Duramax's 10L80 transmission is known to have a few issues that can lead to weird shifting behavior, poor clutch engagement, or even complete transmission failure. The good news is that we here at Tier One have Silverado & Sierra 1500 10L80 valve body options that will give your truck the reliable transmission operation and smooth shifting that it truly deserves. These high-pressure 10L80 valve bodies feature reliability and performance enhancements—like increased lubrication pressure—that keep your truck running great and its 10L80 transmission in one piece. If your transmission clutches are already burnt out from low pressure, a new valve body won't bring them back, and you may be better suited getting a fresh start with one of our 2022-2024 Chevy & GMC 1500 3.0L Duramax Complete Transmissions. A high-pressure valve body provides the holding power you need, but you need a converter that can handle that lock-up force, so pair your valve body with one of our 2022-2024 Chevy & GMC 1500 3.0L Duramax Torque Converters. Electronics hate heat, so protect your new valve body and solenoids by keeping fluid temperatures down with our 2022-2024 Chevy & GMC 1500 3.0L Duramax Transmission Coolers. When installing a new valve body, it's the perfect time to upgrade your fluid capacity with a pan from our 2022-2024 Chevy & GMC 1500 3.0L Duramax Transmission Parts.