2005-2006 Pontiac GTO Exhaust Header Gasket
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-4554-PON-006-TSARK
- Manufacturer part number
- K2-4554-PON-006-TSARK
- UPC
- GKTSET-GTO05-LS2
- Category
- Tool Sets and Repair Kits
- Shipping weight
- 2.0 lb
2005-2006 Pontiac GTO Exhaust Header Gasket
Direct replacement gasket engineered for header-to-cylinder head sealing on 2005-2006 GTO models. Prevents exhaust leaks and maintains proper combustion chamber pressure. Designed for straightforward installation during header work or routine gasket replacement.
Key Features
- OEM-spec gasket profile - Matches factory sealing geometry to prevent blowby and exhaust bypass
- Header application rated - Withstands high-temperature cycling at the header-to-head interface
- Drop-in replacement - No modifications to existing mounting surfaces required
Specs
- Hard panel construction gasket assembly
What's Included
- Exhaust header gasket
Frequently Asked Questions
Do I need any fasteners or hardware to install this gasket?
Installation typically uses your vehicle's factory header bolts—no additional hardware included. Verify bolt condition before reassembly, as reusing stretched fasteners can compromise the seal.
Should I clean the header and cylinder head surfaces before installation?
Yes. Scrape away old gasket material and carbon buildup with a gasket scraper or brass wire brush. A clean, flat surface ensures proper sealing contact and prevents leaks.
Will this gasket work if I'm reusing my existing headers?
Absolutely. This is a direct replacement for the sealing surface between header and head on your stock or aftermarket headers—no fitment issues as long as bolt holes align with factory specs.
Full details on shipping times, returns, warranty and cancellations are on our policy page.
Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.
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Call 407-846-8430
Text 407-749-6314
Answers to common questions are on our FAQ page.
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