Speed Engineering Headers Silverado & Sierra 1 7/8" Longtube Headers 2014-2018 (5.3L, 6.2L) Truck & SUV

Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Headers are mandrel bent, tig welded, and feature polished stainless steel construction. All headers have been dyno proven. We stand behind our headers in saying you will not find a better fitting, quality built, budget header for your vehicle. Features include: Mandrel Bent Tubing Merge Spikes Full 1 7/8 " Primaries 3" Collector Gains over 25+ rwhp V8 Engines Only 5.3L, 6.2L Engines CNC Machined Flanges Polished Stainless Steel Standard Graphite Manifold Gaskets   Vehicle Applications: 2014-2019 Chevrolet Truck & SUV (2wd/4wd) 2014-2019 GMC Truck & SUV (2wd/4wd) 2015-2019 Cadillac Escalade 2015-2019 Yukon & Yukon Denali Note: Y-Pipe will work on trucks & suv's with 6 Speed & 8 Speed Automatic transmissions.