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Stainless Works catted long-tube headers for 2019–2020 Chevrolet Silverado and GMC Sierra 5.3L & 6.2L feature CNC mandrel-bent 1-7/8" primaries into 3" slip-fit collectors and include high-flow catalytic converters with 3" leads feeding an X-pipe. Built from 304 stainless steel with TIG welds and a robust flange, the headers are made to increase airflow and power and are offered as a performance connection into Stainless Works exhaust systems.
Stainless Works 2019+ Chevrolet Silverado 5.3/6.2 Catted Headers 1-7/8in Primaries 3in Leads X-Pipe
