2005-2010 Scion tC Exhaust Header Gasket - HDS-STC Model
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
2005–2010 Scion tC Exhaust Header Gasket — HDS-STC Model
Direct-fit exhaust header gasket engineered for a proven seal between manifold and cylinder head. Built to handle the heat cycling that breaks down stock gaskets. Designed for reliable performance without modification to mounting points.
Key Features
- Gasket-only design - Replacement component; does not include manifold or mounting hardware
- Factory-matched fitment - No drilling, porting, or surface modification required
- Heat-resistant construction - Engineered to maintain seal under exhaust temperatures
Specs
- Hard panel gasket construction
- Single gasket unit
- Factory mounting point compatible
What's Included
- Exhaust header gasket (qty. 1)
Frequently Asked Questions
Do I need new hardware to install this gasket?
The gasket bolts to factory manifold studs — use your existing hardware if it's in good condition. If studs are damaged or corroded, you'll need replacements; refer to your service manual for stud specifications.
Should I clean the mounting surfaces before installation?
Yes. Remove old gasket material and carbon buildup from both the cylinder head and manifold surfaces with a gasket scraper. A clean, flat surface ensures a proper seal.
What's the return process if this doesn't seal properly?
Test-fit and hand-tighten before final torque. If the gasket leaks after proper installation, contact ModSupply for return options — we stand behind our parts.
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.