The Fleece Fuel Distribution Block Hose and Fitting Kit (FPE-FFD-RF-HF-KIT-4G) is a high-quality, performance-oriented upgrade designed specifically for 2010–2018 Cummins 6.7L diesel engines. This kit includes all the necessary hoses and AN-style fittings required to seamlessly connect to the Fleece Fuel Distribution Block, ensuring optimal fuel flow and reliability in high-demand applications. Built to support increased fuel delivery for modified or high-performance engines, the kit features durable, heat-resistant materials that withstand the rigors of diesel operation. Whether you’re upgrading your fuel system for better efficiency or enhanced power, this hose and fitting kit offers a clean, professional installation with leak-free performance for your Cummins-powered vehicle.