Remflex Header Gaskets For Small Block MOPAR
Part Number 6003
Fits 1967 Through 1992 Small Block Chrysler Dodge Plymouth MOPAR Engines
273 318 340 360
NOT For "MAGNUM" Engines After 1993
Specs ;
1-1/16" x 1-25/32" ( Square End Ports )

Remflex’s unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees—day after day, week after week, year after year. Now, we’re bringing this technology to enthusiasts of all kinds to eliminate exhaust leaks for good! Whether you have an old pick-up that needs a manifold gasket, or a race car with custom-built headers, you can be assured that Remflex exhaust gaskets will work properly the first time, every time.

Seals Warped Flanges: Remflex exhaust gaskets come in a standard 1/8-inch thickness and are designed to crush 50%. This allows them to fill gaps in the flange surface up to 1/16-inch! • Won’t Burn Out: 100% flexible graphite construction means Remflex gaskets are good for up to 3,000 degrees F—far exceeding that of any vehicle’s exhaust system temperature! • No Re-Torquing Necessary: Remflex exhaust gaskets rebound 30%, creating an optimum seal that eliminates the need to re-torque!

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