Walker Air Charge Temperature 11-16 GM 6.6L Duramax LML BW-7670-179392 Extend the PTO provision of

Extend the PTO provision of your manual transmission with heat dissipating aluminum and add 1 quart of lubricant per cooler (one side)

and welding

Drag Link - Minimum Engagement Mark on Threads: If this mark in the thread of the drag link is showing it means you are beyond the safe engagement of threads into the adjusting sleeve

You don't even have to remove your intake manifold so installation is fast

Walker Air Charge Temperature 11-16 GM 6.6L Duramax LML BW-7670-179392 Extend the PTO provision ofIs your truck running rough, hesitating, or losing fuel efficiency due to bad intake air data? The Walker Air Charge Temperature (ACT) Sensor restores precise air temperature readings your engine needs to perform at its best. This sensor monitors the temperature of incoming air and feeds that data to your ECM, allowing it to adjust fuel delivery and timing for optimal power and efficiency. When it fails, your engine can suffer from poor throttle