Cometic GM LS1 SB 3.970 inch Bore .045 inch MLS Head Gasket

Cometic GM LS1 SB 3.970 inch Bore .045 inch MLS Head Gasket

Marsoni

M251S

$138.00

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

Cometic GM LS1 SB 3.970 inch Bore .045 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. 045". 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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I bought this can opener February 13th I think and I used it 2 weeks ago and is now broken won't open up anything so my review for this is the worst piece of crap can opener I've ever purchased so now I guess I got to go back to the manual hand one the Old faithful!!!! Do not I mean do not purchase it

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Reviewed in the United States on April 2, 2026

Verified Purchase

Idahoretired

Houston, US

★★★★★ 5

Does what it's supposed to do.

This works well and I like the fact that there are no sharp edges

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on September 28, 2025

Verified Purchase

Andrea

Charlottesville, US

★★★★★ 1

Very poor quality. Not supported by manufacturer.

I bought this because of my arthritis. I could not use a manual can opener anymore. Worthless product. It lasted 3 months, only cut soft aluminum cans. No response when I emailed the company. Do not buy this product.

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Reviewed in the United States on February 26, 2026

Verified Purchase

Bonnie

Charlottesville, US

★★★★★ 5

Can opener electric

Something to get use to but like it

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Reviewed in the United States on January 2, 2026