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Cometic GM LSX RHS 4.200in Bore .040in MLX 5-Layer Head Gasket

Marsoni M251S
Sale price$121.33
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Cometic GM LSX RHS 4.200in Bore .040in MLX 5-Layer Head GasketThe Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of the gasket are embossed and coated on both sides with a Viton rubber material designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. The Viton coating is heat resistant to 250C or 482F.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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4.5 ★★★★★
Based on 2009 reviews
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Paul P.
Dallas, US
★★★★★ 5
Perfect
Color: 20pcs
Excellent value and a perfect replacement for the OEM clips. Nice secure hold.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 22, 2025
G
Verified Purchase
Guillo
Chelsea, US
★★★★★ 5
Protección!
Exelente!
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Reviewed in the United States on May 22, 2026
J
Verified Purchase
Jesus suarez
Battle Creek, US
★★★★★ 5
Recomendado
Si utilizas un 4.6L Stoker es obligatorio utilizar en cada cambio de aceite.
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Reviewed in the United States on May 30, 2026
E
Verified Purchase
Ed H.
Waukegan, US
★★★★★ 5
Hard to find.
Good stuff. Hard to find. It should extend my engine life.
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Reviewed in the United States on April 2, 2026
D
Verified Purchase
doug kowitz
Omaha, US
★★★★★ 4
Great product
Quick delivery.
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Reviewed in the United States on April 29, 2026

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