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  • LS Multi Layer Steel MLS Exhaust Header Manifold Gasket Pair Like 12617944 LS1 LS2 LS3 LS6 LQ4 LQ9 4.8 5.3 5.7 6.0 6.2
  • LS Multi Layer Steel MLS Exhaust Header Manifold Gasket Pair Like 12617944 LS1 LS2 LS3 LS6 LQ4 LQ9 4.8 5.3 5.7 6.0 6.2
  • LS Multi Layer Steel MLS Exhaust Header Manifold Gasket Pair Like 12617944 LS1 LS2 LS3 LS6 LQ4 LQ9 4.8 5.3 5.7 6.0 6.2
  • LS Multi Layer Steel MLS Exhaust Header Manifold Gasket Pair Like 12617944 LS1 LS2 LS3 LS6 LQ4 LQ9 4.8 5.3 5.7 6.0 6.2
  • LS Multi Layer Steel MLS Exhaust Header Manifold Gasket Pair Like 12617944 LS1 LS2 LS3 LS6 LQ4 LQ9 4.8 5.3 5.7 6.0 6.2

    • LS Multi Layer Steel MLS Exhaust Header Manifold Gasket Pair Like 12617944 LS1 LS2 LS3 LS6 LQ4 LQ9 4.8 5.3 5.7 6.0 6.2

    $19.99
    (5 reviews) Write a Review
    SKU:
    MM-12617944-Pair
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    Product Description

    Michigan Motorsports LS Multi-Layer Steel Exhaust Manifold Gaskets

    Like #12617944

    Michigan Motorsports LS Multi-layer Steel (MLS) Exhaust Manifold Gaskets are the ultimate solution for sealing your LS engine's exhaust system. Designed for high-performance and durability, these gaskets are a must-have upgrade for LS enthusiasts, whether you're restoring a stock setup or building a high-performance machine!

    • Fits all Gen III/Gen IV including: LS1, LS2, LS3, LS6, LQ4, LQ9, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L.
    • Multi-Layer Steel (MLS) Construction.
    • Precision-Engineered to match GM OEM specifications for an easy, hassle-free installation.
    • Ideal for LS engine swaps, performance builds, and stock replacement needs.
    • Includes 2 MLS header/manifold gaskets - enough for both heads.

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    • 5
      Great gaskets

      Posted by Joe on Aug 31st 2023

      I got these after having a different name brand gasket set fail on me. And what a difference, like night and day just by looking at them

    • 5
      Best seal

      Posted by Joseph Spalding on Mar 13th 2023

      Went well with shorty headers

    • 5
      Ls exhaust gaskets multi layer

      Posted by Jose Vega on Nov 11th 2021

      This is good quality product same as oem i will be buying inthe future from Michigan motorsports

    • 5
      Great Gaskets at Great Price!

      Posted by Kreston Steele on Nov 4th 2021

      Great quality gaskets at better than OEM pricing! Worked great for my G8 project. Fully recommend these!

    • 5
      Exhaust manifold gasket

      Posted by Izzy on Aug 31st 2021

      Super fast shipping! Gaskets fit perfect and are high quality