![Load image into Gallery viewer, Glacier Diesel Power | 2007.5-2018 Dodge Ram 6.7 Cummins Air-Boss Intake Plenum (Cab & Chassis)](http://www.glacierdieselpower.com/cdn/shop/products/F198781513_7491db0d-315f-4e20-b913-600891ed9222_400x@2x.jpg?v=1687899522)
![Load image into Gallery viewer, Glacier Diesel Power | 2007.5-2023 Dodge Ram 6.7L Cummins Air-Boss Intake Plenum (Cab & Chassis)](http://www.glacierdieselpower.com/cdn/shop/products/F198781510_895a7ccb-37c8-4df5-bfa0-5ff7d967c950_400x@2x.jpg?v=1712867643)
![Load image into Gallery viewer, Glacier Diesel Power | 2007.5-2023 Dodge Ram 6.7L Cummins Air-Boss Intake Plenum (Cab & Chassis)](http://www.glacierdieselpower.com/cdn/shop/products/F198781509_f53f944f-fde5-4ecc-bc97-b6de5d61cdfd_400x@2x.jpg?v=1712867643)
![Load image into Gallery viewer, Glacier Diesel Power | 2007.5-2023 Dodge Ram 6.7L Cummins Air-Boss Intake Plenum (Cab & Chassis)](http://www.glacierdieselpower.com/cdn/shop/products/F198781512_0a58de0e-43d4-4e61-b031-bec4eaaa7fe0_400x@2x.jpg?v=1712867645)
![Load image into Gallery viewer, Glacier Diesel Power | 2007.5-2023 Dodge Ram 6.7L Cummins Air-Boss Intake Plenum (Cab & Chassis)](http://www.glacierdieselpower.com/cdn/shop/products/F198781508_10bb1398-8946-40c0-8d3e-025696bb1d18_400x@2x.jpg?v=1712867645)
![Load image into Gallery viewer, Glacier Diesel Power | 2007.5-2023 Dodge Ram 6.7L Cummins Air-Boss Intake Plenum (Cab & Chassis)](http://www.glacierdieselpower.com/cdn/shop/products/F198781507_25b84253-ced5-4b31-8e10-b733926f6b01_400x@2x.jpg?v=1689707389)
EGT's running too high? Can't use all of the fuel you have available? The 6.7L Air-Boss 67 Grid Heater Delete gives the largest flow increase possible short of milling the cast plenum off of the head and going to a fabricated intake such as the ZZ Fab or Hellman unit.
NOTE: Does NOT Ship To California.
The Air-Boss 67 is not just a replacement flat plate. The Air-Boss 67 Grid Heater Delete is a billet aluminum, internally elevated plenum cover designed to flow as much air as possible to cylinders 4, 5, and 6. With careful machining we were able to gain a full .220" of internal height while still allowing the use of the factory mounting hardware.
Air-Boss 67 elevated intake plenums are compatible with all stock style intake manifolds and the increased airflow provided greatly reduces EGT's.
Kit Includes: Air-Boss 67 intake plate, factory gaskets, fuel rail stand-offs, and intake temperature sensor sealing ring.
NOTE: NOT For Use On Standard Pickup Trucks.
EGT's running too high? Can't use all of the fuel you have available? The 6.7L Air-Boss 67 Grid Heater Delete gives the largest flow increase possible short of milling the cast plenum off of the head and going to a fabricated intake such as the ZZ Fab or Hellman unit.
NOTE: Does NOT Ship To California.
The Air-Boss 67 is not just a replacement flat plate. The Air-Boss 67 Grid Heater Delete is a billet aluminum, internally elevated plenum cover designed to flow as much air as possible to cylinders 4, 5, and 6. With careful machining we were able to gain a full .220" of internal height while still allowing the use of the factory mounting hardware.
Air-Boss 67 elevated intake plenums are compatible with all stock style intake manifolds and the increased airflow provided greatly reduces EGT's.
Kit Includes: Air-Boss 67 intake plate, factory gaskets, fuel rail stand-offs, and intake temperature sensor sealing ring.
NOTE: NOT For Use On Standard Pickup Trucks.