Rock Solid Automatic Transmission Fluid Thermal Bypass Valve For 2017 2019 Gm Duramax 6.6L Diesel Engine Hardcore Billet Aluminum Bolt On Cooling Upgrade With Built In Neodymium Magnet Filter And Sweet Flow Boost

Heavy Duty Automatic Transmission Bypass Valve Kit
✔️ Billet aluminum construction fits GM Duramax diesel engines easily

This bolt on cooling upgrade clears weak factory loops on your heavy truck. You mount it right under the hood to keep transmission fluid running cold during tough towing jobs or daily hauling runs.

✅ Routes every drop of hot transmission fluid straight to your front coolers
✅ Features a built neodymium magnet service plug to trap metal shavings
✅ Opens wider than factory units to push more fluid without choking up
✅ Machined from hard gray billett aluminum that takes heavy loads steady

💡 Why install an upgraded thermal bypass valve on a diesel pickup instead of keeping the stock part?

Your cooler needs consistent pressure to clear heat during long drives. A solid replacement valve keeps your gearing safe while you haul heavy gear.
- Helps cool transmission oil faster when towing trailers up steep hills
- Catches magnetic steel particles before they scratch pump gears inside
- Lets you swap factory parts quickly with basic hand tools under hood
This handy upgrade saves your drivetrain from melt down stress on back roads.✝️