$38.63
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Eligible for Return, Refund or Replacement within 30 days of receipt
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. You may receive a partial or no refund on used, damaged or materially different returns.
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Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. You may receive a partial or no refund on used, damaged or materially different returns.
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Remflex 2003 Exhaust Header Gasket

4.5 4.5 out of 5 stars 51 ratings
$38.63
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Purchase options and add-ons

  • 1-13 inch width x 1-7/8 inch height Square Port; Chevy V8 - BB 396/6.5L, 402/6.6L, 427/7.0L, 454/7.4L ('65-'90), Stock Port, Manifold or Headers, 2/Set
  • Port configuration comparable to Fel-Pro 1410
  • There are no rubber binders or composite materials in Remflex exhaust gaskets so they will not shrink or harden due to time or temperature eliminating the need to go back and continually retighten your flange bolts
  • Heating and cooling of the exhaust system causes header and manifold flanges to warp resulting in gaps between the head and header which Remflex exhaust gaskets seal completely due to the thickness and compressibility of the 100 percent flexible graphite
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Frequently bought together

Remflex 2003 Exhaust Header Gasket
$38.63
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In Stock
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Remflex 8002 Universal Exhaust Gasket, (Set of 2)
$15.99
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In Stock
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+
ARP 100-1110 1001110 Header Bolts With Hex Style Heads, Chrome Moly Steel With Black Oxide Finish, Set Of 16
$27.45
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Product Description

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 have 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 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.

Product information

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Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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Remflex 2003 Exhaust Header Gasket
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Price$38.63$39.03$38.87$24.99-15% $13.59
List: $15.99		$30.87
Delivery
Get it as soon as Saturday, May 11
Get it as soon as Saturday, May 11
Get it May 13 - 21
Get it May 9 - 13
Get it as soon as Tuesday, May 14
Get it as soon as Saturday, May 11
Customer Ratings
4.54.5 out of 5 stars51
5.05.0 out of 5 stars2
5.05.0 out of 5 stars1
3.93.9 out of 5 stars25
4.64.6 out of 5 stars43
4.74.7 out of 5 stars49
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material
Rubber
Graphite
Graphite
Copper
Aluminum
Rubber

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Customer reviews

4.5 out of 5 stars
4.5 out of 5
51 global ratings

Top reviews from the United States

gregory l barron
5.0 out of 5 stars Good part. Seals most any manifold.
Reviewed in the United States on September 8, 2023
Verified Purchase
Works miracles on the 454 if the exhaust manifold is warped.
Helpful
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Tony
5.0 out of 5 stars Awesome product
Reviewed in the United States on May 24, 2022
Verified Purchase
Hands down the best gaskets I’ve ever used. I put together a lot of hi torque, high horsepower applications. They don’t blow out like others do. My customers are very happy as well
One person found this helpful
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David D.
4.0 out of 5 stars Handle with care
Reviewed in the United States on October 2, 2022
Verified Purchase
Gaskets are VERY fragile and narrow center section will separate if not handled with both hands carefully. Seal very well!
Helpful
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AL
5.0 out of 5 stars no leaks
Reviewed in the United States on February 4, 2022
Verified Purchase
these header gaskets are great. they seal around the headers and head, no leaks, compress as you tighten the header. best I've seen so far!
One person found this helpful
Helpful
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Dean
5.0 out of 5 stars Works on warped header flange
Reviewed in the United States on December 22, 2019
Verified Purchase
Works great i am very satisfied
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Bruce Collins
5.0 out of 5 stars Good deal!
Reviewed in the United States on June 26, 2019
Verified Purchase
Sealed the leak on a slightly warped header
2 people found this helpful
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Will H.
5.0 out of 5 stars BBChevySatisfied
Reviewed in the United States on August 17, 2015
Verified Purchase
I've been using Remflex gaskets for years and these are no different. They work perfectly!!
2 people found this helpful
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