Cometic GM LS1 SB 4.100in Bore .056in MLS Head Gasket

Cometic GM LS1 SB 4.100in Bore .056in MLS Head Gasket

Marsoni

M251S

$128.84

Get it in 3 business days with 1 day shipping. Friday, May 29

Cometic GM LS1 SB 4.100in Bore .056in MLS 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. This Part Fits:

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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.
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Reviewed in the United States on January 3, 2026

Verified Purchase

BigDaddy

Battle Creek, US

★★★★★ 5

PROTECTION WITH ABSOLUTE EMPATHY & RESPECT

Had an issue with a product I purchased over a year ago along with an Asurion protection plan. Thank God I chose this extended plan. I was waiting for a return ticket you get it repaired and Asurion sent me a full refund. I am so grateful for Asurion and I encourage everyone to get these plans and get the added protection on products NOT made as they once were. We as buyers are terribly taken advantage of with the garbage sent to us that we pay very very high costs of. Asurion has NEVER failed me and the customer service reps are extraordinary and kind and very very respectful. Thank you to you all at Asurion, Johnny A. Cheers...

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Reviewed in the United States on December 25, 2025