Frantz Filters now offers an expanded line of Duramax, Cummins and Powerstroke bypass oil filter kits. The company now offers custom designed kits for the most common diesel-powered trucks and vans on the market. The new kit applications include the Ford Powerstroke 6.7L, 7.3L, and dual model kit for the 6.0L/6.4L Powerstroke, and three separate 6.6L Duramax/GMC kits for years 2001-2016, 2017-2019 and the current 2020-2021. Frantz is also proud to introduce a kit for the 5.9L and 6.7L Cummins that can be configured based on model year. With a 4.5-inch depth of filtration, the Frantz bypass filter kit filters engine oil 10 times finer than an OEM filter, down to 2 microns. The filter kit installs in under an hour and all necessary hardware is included. The kit is ideal for Class 1-3 trucks and SUVs, especially fleets that require many hours of idling or continual use where oil change maintenance intervals are frequent.