Stainless Works Headers 1-7/8" With Catted Leads Factory Connect Charge Pipes 2003 – 2009 GMC 6500

2003 – 2009 GMC 6500 2WD

Our Cat-Back systems have been specifically developed for the 3

Bed (6' 7") 145" WB/ Crew Cab Short Bd (5' 7") 145" WB

When the pavement ends and the terrain gets harsh

factory or aftermarket

Stainless Works Headers 1-7/8" With Catted Leads Factory Connect Charge Pipes 2003 – 2009 GMC 6500Improve the sound and performance on your Chevy Silverado and GMC Sierra with premium headers from Stainless Works. American Made and designed for the 2019+ Chevy Silverado and GMC Sierra 5. 3L, these headers feature 1 7 8" primary tubes that are CNC mandrel bent to increase air flow, and engineered to create power. These headers come with 3" slip fit collectors, as well as high flow catalytic converters that flow into 3" lead pipes, merging into a Y