Stainless Works 1 7/8″ Long Tube Headers with Y-pipe & High Flow Catalytic Converters (Factory Catback Connect) – 2014-2018 Chevy Silverado & GMC Sierra (5.3L V8) – CT14HCATY

Factory Connect Catted: 2014-18 Chevy Silverado / GMC Sierra Truck Headers from Stainless Works – Increase performance and improve sound with our Silverado 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/GMC 1500 2WD/4WD 5.3L Double Cab with Standard Box or Crew Cab with either Short Box or Standard Box.

Features:

> 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