99-04 Ford F-250 SD F-350 SD 6.8L V10 Exhaust Header Gasket

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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.

✓ Ships from FL Warehouse ✓ Direct-from-Warehouse ✓ In-House Quality Check
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.

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