






99-04 Ford F-250 SD F-350 SD 6.8L V10 Exhaust Header Gasket
99–04 Ford F-250 SD / F-350 SD 6.8L V10 Exhaust Header Gasket
Replacement exhaust header gasket for big-block V10 applications prone to heat cycling and blowout. Direct-fit design seals the critical junction between header and cylinder head without modification. Essential maintenance part for F-Series trucks running the 6.8L platform.
Key Features
- Heat-resistant construction - Handles sustained exhaust temperatures without degradation or leakage.
- Factory gasket replacement - Engineered to OEM specifications for the 6.8L V10 header interface.
- Direct bolt-on fit - No machine work or modification required.
Specs
- Gasket for 6.8L V10 exhaust header application
- Designed for header-to-head mounting interface
Whats Included
- Exhaust header gasket (qty. 1)
Frequently Asked Questions
Do I need to replace the header bolts when I install this gasket?
Bolts aren't included with this gasket. You can reuse your existing fasteners if they're in good condition, but factory specs recommend new bolts for a proper seal on high-heat applications like this. Check your service manual for torque specs.
Should I clean the header and cylinder head surface before installation?
Yes. Remove any old gasket material and carbon buildup with a gasket scraper. A clean, flat mating surface is critical for preventing future leaks on header joints.
Will this gasket fit my single exhaust or dual exhaust setup?
This gasket is designed for the header-to-head interface only—the starting point of your exhaust system. Whether you run single or dual downstream doesn't affect the fit.
Ships within 1-2 business days.
100% Genuine Parts
Fitment Guaranteed
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Fast Shipping
1-2 days processing
4-5 days delivery -
Secure payment
Fast, safe, and secure payments you can trust.
-
Customer Support
Count on our 24/7 support -
here whenever you need us! -
Contact Us
Leave us a message at: +17034100852 or email us at: sales@turbotechperformance.com
Premium Parts
Fitment Guaranteed
FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


