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.