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Vehicle Info NeededSTAINLESS WORKSPART NUMBER: 842-81TRK04
81TRK04 Headers 2004-2007 Chevy/GMC Truck 2/4WD 8.1L
$1,59030
Ships on Sep 03, 2026
Lowest Price GuaranteeGeneral Motors
Headers2004-2007 Chevy/GMC Truck 2/4WD 8.1L 2'' primaries Uses Factory Headpipe and Catalytic Converters
STAINLESS WORKS 81TRK04 Features:
2004-07 Chevy/GMC 3/4 Ton Truck 8.1L, headers. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. Features 2" primary tubes and 3" collectors, connects to factory head pipe and cats. Headers are fully TIG welded and back purged. These are TIG welded for strength and durability. These kits come with a lifetime warranty and proudly made in the USA.Headers to Unleash Your Vehicle's Performance!
Stainless Works exhaust headers are in-house CNC-machined from mandrel-bent 16-gauge 304L Everlast stainless steel. Each custom-built header is tig-welded to CNC laser-machined flanges and engineered to fit your specific application. These high-end headers not only improve the sound of your exhaust, but they also increase engine horsepower and torque to provide unparalleled performance.
Part TypeHeader
Product LineStainless Works Headers
BrandSTAINLESS WORKS
Package Height20.0
Package Width21.25
Package Length38.5
Weight53.6 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number81TRK04
Package Qty1
Package TypeEA
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