Cometic Chevy Small Block 4.125 inch Bore .030 inch MLS Head Gasket (w/All Steam Holes)

Cometic Chevy Small Block 4.125 inch Bore .030 inch MLS Head Gasket (w/All Steam Holes)

Marsoni

M251S

$97.60

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

Cometic Chevy Small Block 4.125 inch Bore .030 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. 030". With Steam Holes. 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 shearing force

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Reviewed in the United States on May 17, 2026

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★★★★★ 5

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Reviewed in the United States on April 11, 2026

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anthony f. san felippo

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★★★★★ 5

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Size: Combo Pack (26" & 20"), Style: Top Lock Narrow

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Reviewed in the United States on May 5, 2026

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