05-10 Chevrolet Cobalt/HHR Aluminum 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
05-10 Chevrolet Cobalt/HHR Aluminum Exhaust Header Gasket
Aluminum construction seals your header-to-manifold joint without warping or blowout. Engineered to handle repeated heat cycles on stock and modified engines. Direct fit for your platform's factory mounting points.
Key Features
- Aluminum core material - Resists thermal warping better than composite gaskets under sustained exhaust heat
- Factory bolt pattern - Seats at OEM mounting points with no drilling or modification required
- Single-piece design - Eliminates multi-layer failure points that cause exhaust leaks
Specs
- Material: Aluminum
- Configuration: Single gasket
- Condition: New
What's Included
- Exhaust header gasket (1)
Frequently Asked Questions
Do I need to clean the header and manifold surfaces before install?
Yes. Scrape off old gasket material and carbon buildup with a gasket scraper or wire brush. Wipe both surfaces clean with a rag to ensure a proper seal.
Will this gasket work with a stock manifold or only headers?
This gasket is designed for the header-to-manifold interface on your engine. Confirm your setup matches the factory bolt pattern before ordering.
What torque spec should I use when bolting it down?
Refer to your vehicle's service manual for the correct fastener torque sequence. Over-tightening can crush the aluminum and cause leaks; under-tightening will result in exhaust seepage.
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.