THIS WILL ONLY FIT 3500 HIGH OUTPUT 6.7 CUMMINS ENGINE Constructed of abrasion- and crack-resistant 6061 aluminum Four-ply silicone boots and clamps are included THIS WILL ONLY FIT 3500 HIGH OUTPUT 6.7 CUMMINS ENGINE Factory coolant hoses are prone to abrasions and cracking over time that could lead to cooling system failures, but this 2019-2020 Cummins 6.7L radiator pipe kit is the perfect way to ensure that your cooling system is reliable for years to come. This upper radiator pipe is constructed of abrasion- and crack-resistant 6061 aluminum, and it's precision mandrel bend delivers a perfect factory fit. Avoid unexpected downtime and give your Cummins engine an extra level of protection with this stylish and high-quality radiator pipe. Not only does this 2019-2020+ Cummins 6.7L radiator pipe kit provide added protection against costly damage and wear, but it also helps improve the looks of the engine compartment with a powder-coated and polished beautiful Sinister Blue finish for the radiator pipe, and even the silicone boots feature the Sinister Diesel logo. The extra-thick, four-ply silicone boots are not only heat-resistant, but they are also rated to 400psi for optimal durability. A must for any diesel truck! The 2019+ Cummins 6.7L radiator pipe kit includes the aluminum radiator pipe, two silicone boots and four stainless steel hose clamps. Features: Abrasion and Crack-Resistant 6061 Aluminum Alloy Piping Precision Mandrel Bent Tubing for a Perfect Fit 4-Ply Silicone Boots that are rated to 400psi Powder Coated and Polished in Sinister Blue for a beautiful finish Includes: (1) Aluminum Radiator Pipe (2) Silicone Boots (4) Stainless Steel Hose Clamps