Cometic Ford SB 4.100 inch Bore .045 inch MLS Head Gasket (w/AFR Heads)

Cometic Ford SB 4.100 inch Bore .045 inch MLS Head Gasket (w/AFR Heads)

Marsoni

M251S

$110.28

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

Cometic Ford SB 4.100 inch Bore .045 inch MLS Head Gasket (w/AFR Heads)Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0. 045". With AFR Heads with coolant eyebrow. 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

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I used this to change the oil on my BMW M8 with the S63 engine. It was a perfect fit. It extended far enough onto the filter housing to be quite secure with no risk of slipping off and stripping the housing. It was snug on the housing and did not bind up due to having a loose fit. The tool feels well-built and I suspect it will outlive me given my occasional personal use. It would still probably hold up well even for daily shop use as long as it was not abused (repeatedly dropped, slammed around, etc).

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Reviewed in the United States on September 8, 2025

Verified Purchase

Chad altenbach

West Palm Beach, US

★★★★★ 5

Made well and great fit

Fits perfectly and is made well

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Reviewed in the United States on May 8, 2026

Verified Purchase

Dalia Toppin