K2 Industries
99-05 Chevrolet Silverado Tahoe Suburban Exhaust Header Gasket
99-05 Chevrolet Silverado Tahoe Suburban Exhaust Header Gasket
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Exhaust Header Gasket Set for Chevrolet Silverado, Tahoe & Suburban (1999–2005)
Factory-spec gasket set designed to seal exhaust headers without leaks or blow-by. Prevents exhaust gases from escaping at the manifold-to-head joint, which kills performance and creates noise. Built to handle OEM heat and pressure cycles.
Key Features
- Complete gasket set - Everything needed to reseal the header-to-head interface without mixing and matching parts.
- Heat-resistant construction - Handles sustained exhaust manifold temperatures without degradation or compression set.
- OEM-equivalent sealing - Matches factory specifications to eliminate exhaust leaks at the source.
Specs
- Complete gasket set for exhaust header installation
- Designed for factory exhaust manifold mounting points
What's Included
- Exhaust header gasket set (all gaskets needed for complete header sealing)
Frequently Asked Questions
Do I need to clean the old gasket material before installing these?
Yes. Scrape the mounting surface clean with a gasket scraper or brass brush to remove all old material and debris. A clean surface ensures proper sealing and prevents leaks.
Will these gaskets work with my existing header bolts?
These gaskets are designed for factory bolt holes. Reuse your original bolts — just clean them and apply fresh gasket maker or use the gasket faces dry, depending on your header design. Torque per your vehicle's service manual.
What if I'm installing a different brand header—will these still fit?
These gaskets are spec'd for factory mounting points. If you're using a different header, verify it shares the same bolt pattern and port layout before ordering. Contact us with your header brand and model if you're unsure.
SKU: K2-4523-CHV-006-TSARK
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