1988-98 Chevy Truck K Long Tube Header Kit

Unlock the full potential of your 1988–98 Chevy/GMC Truck with premium long tube headers from Stainless Works. These headers feature 1-7/8" mandrel bent primary tubes that flow into 2-1/2" lead pipes. Includes high-flow catalytic converters.

This system connects directly to the stock exhaust using the included Y-pipe or to Stainless Works using the X-pipe for a complete performance upgrade. Designed specifically for the GMT400 platform.

Built from corrosion-resistant 304 stainless steel and fully TIG welded for strength and durability at our state-of-the-art facility in Streetsboro, Ohio — engineered for long-term performance.

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  American-made from raw material to finished product
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  TIG welded by skilled craftsmen for strength and beauty
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  Lifetime warranty on material and craftsmanship
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  Direct bolt-on fit for 1988–98 Chevy/GMC Truck
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  Available with Factory Connection or Performance Connect

This header system fits the 1988–1998 Chevy Silverado / GMC Sierra GMT400 in the following configurations:

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  Driver & Passenger Side Headers x2
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  O2 Bung Plug
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  Catalytic Converters x2
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  Lead Pipes x2
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  Y-Pipe or X-Pipe
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  Clamps x7
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  Bolt Kit — 16 Pieces
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  RTV Tube