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Cometic Chevy Small Block 4.125 inch Bore .023 inch MLS Head Gasket (w/All Steam Holes)

Marsoni M251S
Sale price$97.60
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Get it in 3 business days with 1 day shipping. Friday, May 29
Cometic Chevy Small Block 4.125 inch Bore .023 inch MLS Head Gasket (w/All Steam Holes)Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 036". World Products Man o War Block. Cometic MLS (Multi Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the
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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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4.7 ★★★★★
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aprilsalex
Charlottesville, US
★★★★★ 5
Fits great
Perfect
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Reviewed in the United States on December 30, 2025
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scott
Port Orchard, US
★★★★★ 5
Still going strong
Still going strong
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Reviewed in the United States on May 15, 2026
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Cristian Q
West Palm Beach, US
★★★★★ 5
Great product!
I would buy it again, super effective!
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Reviewed in the United States on November 7, 2025
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Jamby
Lake Worth, US
★★★★★ 5
Fits my Accord
Simple easy install for my 2016 Accord. No changes in sound, no changes in how my vehicle runs. Nice it’s 18k miles.
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Reviewed in the United States on November 4, 2025
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Brian Delacruz
San Leandro, US
★★★★★ 5
Great
Great
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Reviewed in the United States on April 17, 2026

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