Factory Connect Off-Road: 2014-18 Chevy Silverado / GMC Sierra Truck Headers from Stainless Works – Increase performance and improve sound with our 1500 truck headers. These headers are designed to fit the factory connection point in front of the factory catalytic converter. System includes Y-pipe and features 1-7/8″ diameter primary tubes and 3″ diameter lead pipes. Made from 304 stainless steel and TIG welded, these headers are constructed with 3/8″ thick flanges and come with 3″ diameter slip fit collectors with merge spikes. Stainless Works headers are backed by a limited lifetime guarantee on material and workmanship and are made in the USA.
Designed to fit Chevy 1500 2WD/4WD 5.3L Double Cab with Standard Box or Crew Cab with either Short Box or Standard Box.
- > 304 Stainless Steel Construction
- > TIG-Welded
- > CNC Mandrel Bends For Extreme Flow
- > Extra Thick 3/8″ Laser-Cut Flanges
- > Install Ready: Includes O2 Extensions, Clamps, Bolts And RTV Silicone
- > Limited Lifetime Guarantee On Material And Workmanship
- > Designed and Made in Chagrin Falls, Ohio, USA