Stainless Works long-tube headers for 2014–2016 Chevy Silverado and GMC Sierra are specified to fit the factory connection point in front of the OEM catalytic converter and are intended for use on 5.3L and 6.2L 1500 models. Made in the USA from stainless steel and backed by a limited lifetime guarantee on material and workmanship, these headers are supplied as vehicle-specific fitment pieces for factory-connection installations.
Stainless Works 14-16 Chevy Silverado/GMC Sierra Fit 5.3L Only Header High-Flow Cats Factory Conn