04-13 Chevy Silverado Tahoe Suburban GMC Sierra Yukon Exhaust Header Gasket
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
Exhaust Header Gasket Set
OEM-style gasket set engineered to seal exhaust headers without leak. Designed to handle manifold pressure and thermal cycling for lasting performance. Critical component for any header swap or manifold work.
Key Features
- Matched to factory port configuration - Eliminates guesswork and exhaust leaks at the manifold connection
- Thermal-resistant composition - Withstands repeated heat cycles without degradation
- Complete set - All gaskets needed for header installation included
Specs
- Hard panel gasket construction
- Multiple gaskets per set for full installation
Whats Included
- Complete exhaust header gasket set
Frequently Asked Questions
Do I need new bolts to install these gaskets?
Gaskets alone don't require new hardware, but if your existing header bolts are corroded or damaged, swap them out. Most installations reuse stock fasteners if they're in decent shape.
Should I apply sealant or gasket dressing to these?
These gaskets are designed to seal on their own without additional product. Skip the RTV or dressing — over-application can create a mess and reduce seal quality.
What's your return process if the gaskets don't seal properly?
Test-fit and inspect the gasket surfaces on both the header and manifold before final installation. Warped or damaged mounting surfaces are a common cause of leaks. If the gaskets are defective upon arrival, contact our support team within 30 days with photos.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.