Kooks 35202400 - 1-7/8" Stainless Headers. 2019-2020 Ram 1500 5.7L2019-2020 Dodge Ram 1500 5.7L HEMI 1-7/8in. x 3in. Stainless Steel Long Tube HeadersKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, "Get Kookin with KOOKS!" 100 Percent Manufactured In The USA Kooks Headers And Exhaust Make The Most Power In The Industry Kooks Products Are Made Of T304 Air Craft Quality Steel Kooks System Are Specifically Designed For Maximum Power Limited Lifetime Warranty To Original Purchaser Every Kooks Product Is Dyno And Race Tested Kooks Products Fit And Install The Best 3 Generations Being Family Owned And Operated Additional Parts Required: Yes Application: Automotive Clamps Included: Yes Collector Diameter: 3.000 in. Collector Tube Size: 3.000 in. Color: Stainless Steel Engine Make/Size: Mopar 5.7L Hemi Flanged Outlet: No Gasket Or Seal Included: Yes Material: 304 Stainless Steel Mounting Hardware Included: Yes Outlet Diameter: 3.000 in. Oxygen Sensor Port: Yes Port Shape: D Shaped Tube Diameter: 1.875 in. Tube Direction: Down Swept