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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Glacier Diesel Power Mega-Flo Grid Heater & Air-Boss Plenum Package 07.5-12 Ram 6.7L CumminsSay goodbye to hard starts and restricted airflow with the Glacier Diesel Power Mega Flo Grid Heater and Air Boss 67 Plenum Package for your 2007. 52012 Dodge Ram 6. 7L Cummins. When youre dealing with frigid morning starts or chasing cooler EGTs and better throttle response, this setup has you covered with two heater options and the high flow Air Boss plenum upgrade in one streamlined package. Choose from either the SD or HD heaters, both heaters are
Say goodbye to hard starts and restricted airflow with the Glacier Diesel Power Mega-Flo Grid Heater and Air-Boss 67 Plenum Package for your 2007.5–2012 Dodge/Ram 6.7L Cummins.
When you’re dealing with frigid morning starts or chasing cooler EGTs and better throttle response, this setup has you covered with two heater options and the high-flow Air-Boss plenum upgrade in one streamlined package.
Choose from either the SD or HD heaters, both heaters are fully emissions-compatible and deliver class-leading heat output for consistent, reliable starts in any weather.
- Standard Duty Single Element heater, ideal for those in milder climates who need occasional cold-start support.
- Or go all-in with the Heavy Duty Dual Element version, perfect for extreme cold environments and northern climates where dependability is everything.
Paired with the Air-Boss 67 Grid Heater Delete, this package takes your intake airflow to the next level. If your EGTs are creeping too high or you're not getting the full benefit of your fueling upgrades, the Air-Boss 67 is the answer. It's not just a flat plate delete, it’s a billet aluminum, internally elevated plenum cover that’s precision machined to flow maximum air, especially to cylinders 4, 5, and 6 where airflow typically suffers. Glacier engineered this plenum to gain a full .220" of internal height, all while retaining the use of factory mounting hardware. The result? Significantly increased airflow, better fuel utilization, and cooler exhaust temps without major head work. Compatible with all stock-style intake manifolds, the Air-Boss 67 is the most effective grid heater delete upgrade available short of milling your intake plenum.
If you're after cold-start confidence, serious airflow gains, or both, this package delivers.
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
4.1 ★★★★★
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Product Reviews
★★★★★ 5
Long lasting
Keeps the mouth moisturized even an hour after use. No sugar, better for overall oral health.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Great product!
I get a dry cough from occasional acid reflux and these lozenges have really helped manage a flare up. They really do the job. These are not cough drops per se, but they seem to coat the throat and help keep coughing spells at bay.
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Reviewed in the United States on May 20, 2026
★★★★★ 4
I use at night,
I use at nite as needed it does work. I also drink lots of water and Gatorade.
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Tastes great
Works for dry mouth and good taste
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Very helpful for Sjögren’s dry mouth.
Living with Sjögren’s, dry mouth is something I deal with every day, and these lozenges have been very helpful for comfort. They dissolve slowly and help my mouth feel more moisturized and less uncomfortable, especially during long days or when I’m talking a lot.
They’re easy to use, have a pleasant taste, and are convenient to carry with me. I like having them as part of my daily routine to help manage dryness and feel more comfortable.
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Reviewed in the United States on February 19, 2026