Remflex

Remflex 6003 Exhaust Header Gasket

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SKU:
19563922
MPN:
6003_100
Availability:
Usually ships the same or next business day. In stock at our CA, GA, KS, MI, PA, TX warehouses.
Shipping:
Calculated at Checkout
Stock Update:
12/18/2025 10:39:21 PM PST
$39.99
Stock Update:
12/18/2025 10:39:21 PM PST

Description

This item is brand-new, factory sealed.

Remflex 6003 Exhaust Gasket for Mopar V8 Engine, (Set of 2)
  • 1-1/16 inch width x 1-25/32 inch height Square End Ports; Mopar V8 - 318-360 (Stan's Headers Pattern), 1-1/16" x 1-25/32" Square End Ports, Headers, 2/Set
  • 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
  • Remflex exhaust gaskets come in a standard 1/8 inch thickness and are designed to crush 50 percent allowing them to fill any pits or gaps in the flange surface up to 1/16 inch
  • Manufacturer: Remflex
  • Brand: Remflex
  • Item Weight: 8.5 ounces
  • Product Dimensions: 6 x 6 x 24 inches
  • Country of Origin: USA
  • Item model number: 6003
  • Is Discontinued By Manufacturer: No
  • Manufacturer Part Number: 6003

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 is made in the USA so as to control every step of the manufacturing process guaranteeing a superior product that you can rely upon. 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.

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Remflex 6003 Exhaust Header Gasket
$39.99