91-99 Mitsubishi 3000GT / 91-96 Dodge Stealth 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
91-99 Mitsubishi 3000GT / 91-96 Dodge Stealth Exhaust Header Gasket
Replacement gasket engineered to seal your header-to-manifold connection without leaks or blow-by. Designed for direct fitment on these platforms, this gasket handles thermal cycling and exhaust pressure. Quality construction ensures a reliable seal that lasts.
Key Features
- Gasket-only design - Pairs with your existing header hardware for a clean, cost-effective seal replacement
- Direct application - Manufactured to OEM mounting points with no modification needed
- Thermal stability - Engineered to withstand exhaust heat cycles without degradation
Specs
- Single gasket unit for header-to-manifold interface
- Vehicle fitment: 1991–1999 Mitsubishi 3000GT, 1991–1996 Dodge Stealth
What's Included
- Exhaust header gasket (qty. 1)
Frequently Asked Questions
Do I need to replace the header bolts when I install this gasket?
Not necessarily. If your existing bolts are in good condition and torque down without stripping, you can reuse them. If they're corroded, stripped, or won't hold torque, replace them with new hardware rated for exhaust applications.
Should I clean the header and manifold surfaces before installation?
Yes. Scrape off old gasket material and wipe both mating surfaces clean with a wire brush or gasket scraper. Any debris left behind can cause leaks. Let surfaces dry completely before pressing the new gasket in place.
What's your return policy if the gasket doesn't seal properly?
Contact our support team with photos of the install and any leak evidence. Returns are handled case-by-case. Most seal issues stem from improper surface prep or bolt torque — verify both before requesting a replacement.
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.