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Glacier Diesel Power Brand

Glacier Diesel Power Brand

Glacier Diesel Power specializes in Cummins performance parts. Right from the beginning we focused on our own in-house manufactured products for the Cummins and we've stayed true to that.

All GDP manufactured products are proudly Made in the USA and are held to exacting tolerances. We stand for no less. The workmanship shows the pride we take in every GDP built product.

So, if it’s high end 5.9 or 6.7 Cummins diesel performance parts you are looking for, we can provide them. It's our dedication to satisfaction that has our customers coming back year after year. At Glacier Diesel Power we obtain the highest levels of performance from your diesel truck without throwing money away on products that don't produce results.

Regular price $19.99
Sale price $19.99
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Swapping CR injector tips yourself? Afraid of damaging the injectors bodies in your vise? The GDP injector holding fixture makes it easy! No more worries of damage to the injector bodies due to vis...
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Regular price $599.99
Sale price $599.99
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With the introduction of the Mega-Flo S-2 flanged intake manifold you can now have a high flow manifold and grid heater all in one package. The flanged design of the S-2 manifold allows installatio...
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Regular price $549.99
Sale price $549.99
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The Mega-Flo 6.7L intake manifold is a precision, permanent mold, aluminum casting. Casting via permanent mold and heat treating gives the Mega-Flo S-3 superior material density for final machining...
Regular price $34.99
Sale price $34.99
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Custom 4-ply double 90° 3/4" silicone heater hose. Includes Custom Molded Hose.
Regular price $114.99
Sale price $114.99
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Stock 6.7L rail return line from rail to fuel filter.
Regular price $6.99
Sale price $6.99
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If you are removing the VGT turbo in favor of a fixed unit you will need to plug the coolant line ports. These plugs will allow you to remove the VGT and plug the factory coolant ports. NOTE: Does ...
Regular price $41.99
Sale price $41.99
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If you have removed the stock under hood fuel filter housing on your 2007.5-2018 6.7L Dodge Ram to install a replacement filter such as our MK-2 kit or for the installation of a FASS or Airdog syst...
Regular price $98.99
Sale price $98.99
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Do you have a coolant leak? This adapter will fix the leak.
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Regular price $219.99
Sale price $219.99
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Have you looked closely at the boost tube on your truck? That's right, plastic and only a 2.40" ID! This new mild steel Boost Tube Kit replaces the small factory plastic unit with a 3.50" mandrel b...