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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
GDP Air-Boss 67 Grid Heater Delete 07.5-12 Dodge 6.7L CumminsEGT'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 the head and going to a full fabricated intake. The Air Boss 67 is not just 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
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 the head and going to a full fabricated intake. The Air-Boss 67 is not just 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, GDP was able to gain a full .270" of internal height while still allowing the use of the factory mounting hardware.We've all have seen the head gasket failures between cylinders 5, 6, and the coolant ports with the new 6.7L siamese cylinder design. The Air-Boss 67 Grid Heater Delete removes the restrictive factory grid heater and opens up the internal plenum area to the starving rear cylinders. Increasing airflow to the rear cylinders reduces EGT's and allow you to run even higher fueling levels!
IMPORTANT NOTES:
- For cold weather applications please see the new GDP "Arctic Heat" High Flow 6.7L Grid Heater Relocation Kit.
- This product will NOT work on Cab & Chassis models. Please see the GDP Air-Boss CC for these models.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
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Product Reviews
★★★★★ 5
Very Nice
Color: Pink
Ohh my gosh how this Jewelry box fit all the jewelry I had on my counter. It was very well organized for every little sort of jewelry I had..I believe this is the great organizer
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Reviewed in the United States on April 16, 2026
★★★★★ 3
Broken door hinge
Color: Black, Color: Black
Really cute with lots of storage, but the door came off the first time I opened it, and the dividers in the drawers catch when you open them.
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Reviewed in the United States on February 23, 2026
★★★★★ 5
Nightstand Organizer
Color: Single layer-Brown
Besides being well-made and of quality material, this organizer can be multipurposed and can be used by women or men. It’s beautiful. This is a gift for my son!
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Reviewed in the United States on January 6, 2026
★★★★★ 5
Winner!
Color: Single layer-Brown
Wonderful, looks great, well made, and keeps everything tidy as intended. 👍
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Reviewed in the United States on November 12, 2025
★★★★★ 5
Perfect
Color: Single layer-Brown
It was great for me, and has a spot for everything.
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Reviewed in the United States on December 24, 2025