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Cometic GM LS1 (w/M.I.D. Sleeves) 3.910 inch Bore .040 inch MLS Head Gasket

Marsoni M251S
Sale price$105.71
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Cometic GM LS1 (w/M.I.D. Sleeves) 3.910 inch Bore .040 inch MLS Head GasketComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". With MID Sleeves. 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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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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Jason Bottari
Massapequa, US
★★★★★ 5
Looks great feels great fits great incredible price
Looks great feels great fits great incredible price
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Reviewed in the United States on December 2, 2025
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Holly Williams
Waukegan, US
★★★★★ 5
Nice fit
Nice fit and nice material.
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Reviewed in the United States on May 7, 2024
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Janice Hoover
Grantham, US
★★★★★ 5
Beautiful shirt
Size: Medium, Color: Sky Blue - Palm Tree
Christmas gift. Was very well received
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Reviewed in the United States on December 26, 2023
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ME
Battle Creek, US
★★★★★ 4
Color is different.
The Beige Palm Tree is more yellowish. Would have loved it if it looked like the color in the pic.
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Reviewed in the United States on July 17, 2024
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rozy18
Omaha, US
★★★★★ 5
Very elegant
This shirt is nice and crisp.Looks great and made of nice material. Perfect for a gift! Great price.
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Reviewed in the United States on October 27, 2024

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