ATS 68Rfe Transmission Cooler Bypass Fitting Fits 2015-2018 6.7L Cummins

ATS Thermal Bypass Valve Up-Grade Fits 2019+ 6.7L Cummins W/ Billet Filter Coupler

ATS Thermal Bypass Valve Up-Grade With Billet Filter Coupler, 2019 and Up 6.7L Cummins with 68RFE or Aisin AS69RC Transmission ATS Diesel Performance

68RFE Trans Cooler Bypass Delete Adapter Fitting, 2015-Present Dodge Ram Cummins with 68RFE ATS Diesel Performance

2001-2010 GM 6.6L Duramax Coolant Bypass Tube Water Pump to Thermostat Housing

Coolant Bypass Tube - Water Pump to Thermostat Housing 2011-2016 GM 6.6L Duramax LML Pacific Performance Engineering

Transmission Fluid Thermal Bypass Valve 2014-2018 GM 6L80 Transmisson PPE Diesel