The Remflex 3054 is a 100% graphite exhaust header gasket built for Ford V8 5.4L DOHC (2007 and up) engines. Graphite handles extreme exhaust heat and its built-in crush conforms to the sealing surfaces, so it seals worn or slightly warped flanges without repeated tightening.
- Material: 100% graphite
- Heat resistant up to 3,000 degrees F
- Built-in 50% crush fills gaps and surface imperfections up to 1/16 inch
- Rebounds against the sealing surfaces, so it never needs re-torquing
- Fits: Ford V8 5.4L DOHC (2007 and up) engines
- Part number: 3054
FAQ
What does the 3054 gasket fit?
The Remflex 3054 fits Ford V8 5.4L DOHC (2007 and up) engines.
Does this gasket need to be re-torqued?
No. The graphite rebounds against the sealing surfaces, so the gasket holds its seal and does not require re-tightening after installation.
Will it seal a warped or pitted flange?
Yes. The built-in 50% crush lets it fill gaps and surface imperfections up to 1/16 inch.
How much heat can the gasket handle?
It is rated for continuous exhaust temperatures up to 3,000 degrees F.

