2002-2009 Cummins 5.9L/6.7L 3rd Gen Single Zone Blend Door Set (DT-2DR-Y) 2020 - 2022 Air Intake & Accessories These Heavy Duty Inner Row

These Heavy Duty Inner Row Head Bolts will allow you to replaces the factory inner row head bolts and are a great add on to the HSK60 Head Stud Kit for a complete upgrade setup

Built from precision-machined billet aluminum with a copper color finish

and improved air-flow with this system

which allows fuel to flow 70% more efficiently than with the restrictive stock 1/4 inch inlet fitting

Some light idle haze may be present and depending on the modifications to the vehicle

2002-2009 Cummins 5.9L/6.7L 3rd Gen Single Zone Blend Door Set (DT-2DR-Y) 2020 - 2022 Air Intake & Accessories These Heavy Duty Inner Row2002 2009 Cummins 5. 9L 6. 7L 3rd Gen Single Zone Blend Door Set (DT 2DR Y) This is for the upper and lower blend door set for a single zone HVAC system. Includes only the two blend doors with aluminum drivers. You must reuse the original linkage between our two blend door drivers that accept the rod. All parts are CNC machined from solid aluminum and are guaranteed for life. Our doors will only fit our aluminum drivers. We have had several customers