Enhance your engine's performance and longevity with the PPE Oil Centrifuge Filtration Kit, designed for GM LB7/LLY 6.6L Duramax engines from 2001 to 2005. This advanced filtration system uses centrifugal force to clean oil, spinning at over 6,000 rpm to remove contaminants and heavy metals. With the ability to filter down to 1/10th of a micron, it significantly outperforms standard OEM filters. Extend your oil change intervals from 3,000 to 10,000 miles, ensuring your engine remains well-lubricated and protected from wear. Oil Centrifuge Filtration Kit No filters to buy or replace Secondary filtration used in conjunction with factory filter Sold As A Kit