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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 07.5-23 Dodge 6.7L Cummins Cab and ChassisThe Air Boss 67 C&C is the first and only grid heater delete made for the C&C applications! 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. 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
The Air-Boss 67 C&C is the first and only grid heater delete made for the C&C applications! 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.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 GDP was able to gain a full .220" of internal height while still allowing the use of the factory mounting hardware.
The factory grid heater used on the 6.7L trucks is the worst design yet for airflow. Not only is the flow area much smaller than needed, but the heater actually extends down inside of the plenum. This not only causes turbulence but reduces the needed turning radius area by 40%. The Air-Boss 67 Grid Heater Delete removes the restrictive factory grid heater and opens up the turning radius and internal plenum area to the starving rear cylinders.
Air-Boss 67 elevated intake plenums are compatible with all stock style intake manifolds and most aftermarket units that use stock thickness mounting flanges. The increased airflow provided by the Air-Boss 67 reduces EGT's and allow you to run even higher fueling levels!
For cold weather applications that still require a grid heater please see the new GDP "Arctic Heat" High Flow 6.7L Grid Heater Relocation Kit. When combined with the Air-Boss 67 you have the highest flowing cold weather package available on the market.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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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]
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4.2 ★★★★★
Based on 63 reviews
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Product Reviews
★★★★★ 5
Our Dogs Are Obsessed. The Squeak Is Intense.
Style: Large Ball, Size: 3 Count, Style: Large Ball, Size: 3 Count
BLUF: Our dogs absolutely love these — the squeak is loud enough that we sometimes have to take them away.
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Our dogs went crazy for these the moment we opened the pack. They’re durable, super bouncy, and easily became the new favorite toys in the house. The only thing to know is that the squeak is loud — like “I need to take this away for a minute” loud. But honestly, that’s probably why the dogs love them so much. Great value for a 3‑pack and perfect for pups who enjoy a good squeaky toy.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
A great toy for any dog!
Style: Small Ball, Size: 1 Count, Style: Small Ball, Size: 1 Count
The Hartz Duraplay ball is great! My 4 1/2 yr. old Pug has never liked playing with them before. He has gone crazy for this ball. He has no trouble grabbing it with is mouth. He ever gets it to squeak with his feet. I think it’s a great dog toy. Excellent!
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Great Value and very durable
Style: Small Ball, Size: 1 Count
Very durable! We have purchased this for our new lab puppy. Highly recommend them. We have bought them before for our retrievers and it has been one of the longest lasting toys they own. Which says a lot because toys get torn up fast in our house. Definitely a good value and the material is easy on their teeth. Also it keeps ours busy for a while.
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Reviewed in the United States on June 11, 2026
★★★★★ 5
Aussie Approved
Size: Large, Color: Blue
I got a knock off one of these originally and man I should have just stuck with the real thing. My dog destroyed the other one in about 4 seconds. My dog loves this one and has not been able to tear it up, he prefers to just push it around after he gets all the treat out of it which is hilarious to watch. The quality is amazing and it is so easy to clean without leaving a smelly odor on it. It fits in my freezer perfectly and also is soft but firm so I do not have to worry about my dog hurting his teeth. For reference I have an Aussie and I got the large one which is perfect for his size (60lbs). My pet prefers this one over the last one for sure since this one actually keeps him entertained.
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Reviewed in the United States on June 13, 2026
★★★★★ 5
Awesome enrichment toy!
Size: Large, Color: Green, Size: Large, Color: Green
These are awesome! My dogs love them and keep them occupied for 30-60 mins so I can make and enjoy my coffee in peace before work. They are very easy to clean, but as others have mentioned, they can get stuck. I had to take a pliers to get one of them unscrewed. Hopefully that’s not a constant issue. I do wish they were more durable since there were a lot of teeth marks in them after the first use, so I upgraded to the black super chewer one. I’m happy I gave these a try and feel they are worth the money, especially for high energy dogs who get bored easily.
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Reviewed in the United States on June 4, 2026
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