15-19 Chevrolet/GMC L5P And LML Duramax Fuse Box Cover Kingsport Grey HSP Diesel Differential Covers and Parts 30 percent Over / 21LPM

30 percent Over / 21LPM

Vehicle specific tuned front and rear 2

Each of the levels has five independent adjustable sub-levels to control low boost fueling

This kit also features a set of rear blocks and Rough Country's N3 Nitrogen-charged shock absorbers

15-19 Chevrolet/GMC L5P And LML Duramax Fuse Box Cover Kingsport Grey HSP Diesel Differential Covers and Parts 30 percent Over / 21LPMIntroducing the HSP Fuse Box Cover for 2015 2019 Duramax: A Precision Crafted Upgrade for Your Engine Bay Enhance your LML or L5P Duramax engine bay with the HSP Sheet Metal Fuse Box Cover and hide some of that ugly faded factory plastic. Fabricated from high grade CNC bent aluminum and professionally TIG welded, this cover not only enhances the visual appeal of your engine bay but also provides robust protection for vital electrical components. The