06-10 Duramax PPE Coupler & Clamp Kit Tuner They are centerless ground to

They are centerless ground to assure perfect concentricity

The Diesel Site Wicked Wheel 2 for your Cummins 5

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Engine Timing & Fuel Curves for Maximum Performance while maintaining the factory reliability & drivability

06-10 Duramax PPE Coupler & Clamp Kit Tuner They are centerless ground toThe PPE 115910610 Silicone Hose & Clamp Kit for your 06 10 GM 6. 6L Duramax LBZ LMM are constructed using Fluorocarbon lined, silicon rubber that is strengthened with five plies of Nomex fibers. This design results in a hose that resists fuel, oil, UV, ozone, as well as various other chemicals plus it has a burst rating of over 200 psi from negative 76 degrees to 437 degrees Fahrenheit. Simply put, these will be the last hoses and boots you will ever