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Exhaust Headers, Manifolds and Components

Stainless Works

Stainless Works Chevy/GMC Truck 1999-02 Headers 2WD with Converters

$2,550.00 $2,422.50 Save $127.50

SKU: S00K CT99022WD

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INSTALL DIFFICULTY
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Moderate — 2–4 hours

Description

Part #: CT99022WD

1999-02 Chevy, GMC 4.8L, 5.3L (2WD only) Truck headers. Made from 304 stainless steel, for maximum corrosion resistance. All tubes are CNC mandrel bent for optimal flow. 3/8" CNC laser cut flanges. These headers come with air tube fitting on primary and 1-3/4" primaries that flow into a 2-1/2" slip-fit collectors with O2 bungs welded into the collector that flow into 2-1/2" High-flow Converters into leads then to y-pipe with donut gasket included that connects to Factory connection point with flange. Kit includes High temp RTV silicone, 8mm Header Bolt Kit, All the accuseal clamps needed also the bolt kit to connect the 2 flanges for factory connection. Mill finish, All TIG welded for strength and durability. These kits come with a lifetime warranty and proudly made in the USA.

1999-02 Chevy, GMC 4.8L, 5.3L (2WD only) Truck headers. 1-3/4" primaries, CNC mandrel bent tubes and 3/8" thick CNC Laser cut flanges. 2-1/2" Slip-fit collectors, 2-1/2" High-flow Converters and y-pipe. Factory connection point with flange.

MIA's Description

Stainless Works Headers 1-3/4" With Catted Leads (2WD Only) Factory Connect (1999-2002 GMC Sierra 1500,1999-2002 Silverado 1500) - CT99022WD. These headers are for 1999-02 Chevy, GMC 4.8L, 5.3L (2WD only) Trucks. Made from 304 stainless steel for maximum corrosion resistance. All tubes are CNC mandrel bent for optimal flow. Features 3/8" CNC laser cut flanges, 1-3/4" primaries that flow into 2-1/2" slip-fit collectors with O2 bungs welded into the collector, which then flow into 2-1/2" high-flow converters into leads, then to a y-pipe with a donut gasket included that connects to the factory connection point with a flange. Kit includes High temp RTV silicone, 8mm Header Bolt Kit, all accuseal clamps needed, and a bolt kit to connect the 2 flanges for factory connection. Mill finish, all TIG welded for strength and durability. These kits come with a lifetime warranty and are proudly made in the USA.

Fitment

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Specifications

BrandStainless Works
Part NumberS00K CT99022WD

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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