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Your cart is empty.Fits: 361 ('57-'67), 383 ('59-'71)(Jensen '70-'71), 400 ('72-'80), 413 ('59-'65), 426 Wedge ('63-'65), 440 ('66-'80)(Jensen '72-'76). Remflex Exhaust Gaskets are soft and compressible so the suggested torque for each gasket, which is generally much lower than factory torque, is listed on the back of each package. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2000 degrees-day after day, week after week, year after year. For over 10 years Remflex has been bringing this technology to automotive enthusiasts of all kinds to eliminate exhaust leaks for good. Experience has shown that no gasket "should" be reused if you want a reliable seal, therefore Remflex do not sell or market gaskets as reusable even though it have been told that they have been reused successfully in the past. Do not use sealants of any type with Remflex gaskets. The sealant burns out rapidly leaving a gap which creates an exhaust leak. Remflex Exhaust Gaskets are good to 3000 degrees which far exceeds the temperature rating of any sealant.
Steven P.
Reviewed in the United States on September 15, 2024
Great product !!!
Stetson Feller
Reviewed in the United States on February 23, 2024
Put them on my 383 mopar. Really nice gasket! Thick and soft material that forms to the header and any imperfections. Just dont over torque them
Doc74
Reviewed in the United States on December 7, 2024
As long as you are careful to not damage them during install, they will be the last gasket you need. Fixed my leaky exhaust manifolds without a hitch.
Greyson Parker
Reviewed in the United States on December 28, 2024
These are the best header gaskets I have ever used. Cant bend them at all when installing but truly a good product.
Tim
Reviewed in the United States on January 13, 2024
These header gaskets are by far the best! I've fought header leaks my whole life and remflex has put a end to it!! My machine shop guy recommended them and man what a life saver!! They are the only header gaskets I will ever use again👍
G. Jankord
Reviewed in the United States on March 4, 2022
They seal perfectly and compress easily.
Josh B.
Reviewed in the United States on August 2, 2021
Hands down the best header gasket out there. Once you try them out, you won't use anything else. No more header leaks. Just don't bend them.
Sven
Reviewed in the United States on October 18, 2021
These gaskets really work.I’ve tried a lot of different brands of header gaskets in my 440 and after a few weeks they all blow out on the right side giving the dreaded exhaust tick.These are different, they are much thicker than the others so they compensate for warped surfaces.I’ve had them on for a few months now and my mopar big block sounds great.I highly recommend these gaskets.
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