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Cometic GM LS1 SB 4.130 inch Bore .030 inch MLS Head Gasket

Marsoni M251S
Sale price$97.60
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Get it in 3 business days with 1 day shipping. Friday, May 29
Cometic GM LS1 SB 4.130 inch Bore .030 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. 030". 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 created by the two
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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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Realist
Massapequa, US
★★★★★ 5
The quality
Size: 7.5, Color: Perfect Black
Wife loves these
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Reviewed in the United States on May 23, 2025
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Katy B.
Birmingham, US
★★★★★ 5
Very nice hat
Color: Light Grey/White
Great quality, fits well.
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Reviewed in the United States on May 7, 2026
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K C
Pawtucket, US
★★★★★ 5
Nice hat for everyday wear
Color: Light Grey/White, Color: Light Grey/White
Great durable quality. I have several hats from this company and have yet to be disappointed.
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Reviewed in the United States on March 20, 2026
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Theresa Strunk
Belleville, US
★★★★★ 5
Great fit
Color: Light Grey/White
My nephew loved this hat, looked great on him.
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Reviewed in the United States on January 13, 2026
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Amanda Jo
Phoenix, US
★★★★★ 5
Great hat
Color: Light Grey/White
Husband loves this hat! Great quality!!
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Reviewed in the United States on April 19, 2025

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