Cometic GM LS1 (w/M.I.D. Sleeves) 4.165 inch Bore .040 inch MLS Head Gasket

Cometic GM LS1 (w/M.I.D. Sleeves) 4.165 inch Bore .040 inch MLS Head Gasket

Marsoni

M251S

$105.71

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

Cometic GM LS1 (w/M.I.D. Sleeves) 4.165 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.
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I purchased two of these and I am pleased so far.I was able to resize the band without any problems.They look good and I’ve received a few unsolicited compliments.IMHO they are well worth the 35 bucks or so I spent on them.Heck two of my buddies wearing r.l.x’s noticed them right off the bat.I just smiled and said thank you very much. P.s.I could buy and sell my two friends many times over so didn’t bother me when they ask me the price.Proud of the good watch for the money.

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Reviewed in the United States on November 24, 2025

Verified Purchase

Anthony Pierson

Pawtucket, US

★★★★★ 5

Great watch

Color: G5885-silver-red

Nice

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Reviewed in the United States on April 6, 2026

Verified Purchase

Amazon Customer

Birmingham, US

★★★★★ 5

Tells you the time

Color: G5885-silver-red

Great watch for the price!

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Reviewed in the United States on February 26, 2026

Verified Purchase

Natrona Heights, US

★★★★★ 1

Not for me

Color: G5885-silver-red

Unfortunately, this watch was a huge disappointment. Regardless, it was probably worth the price. I just didn’t feel right with it on my wit wrist. I’ll take a Timex any day over this.

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Reviewed in the United States on January 26, 2026

Verified Purchase

Mike

Bozeman, US

★★★★★ 5

Never late to nothing

Color: G5885-silver-red

Love this watch

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Reviewed in the United States on April 14, 2026