Cometic GM Gen II / Mark IV Big Block (396 / 402 / 427) 4.630in Bore .075in MLS-5 Head Gasket

Cometic GM Gen II / Mark IV Big Block (396 / 402 / 427) 4.630in Bore .075in MLS-5 Head Gasket

Marsoni

M251S

$147.94

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

Cometic GM Gen II / Mark IV Big Block (396 / 402 / 427) 4.630in Bore .075in MLS-5 Head GasketComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 075". 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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My go-to sunscreen. It’s clean, lightweight, and doesn’t leave that white cast like a lot of mineral formulas. I have blonde extensions and this is one of the only ones I’ve found that doesn’t turn them pink, which is huge. Wears really nicely on the skin and layers well—definitely a staple for me.

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Reviewed in the United States on May 2, 2026

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Jennifer Kinzer

Massapequa, US

★★★★★ 4

Overall good basic

Size: 3 Fl Oz (Pack of 1)

I was looking at mineral sunscreens because they are more natural, but I found the chalky film they leave on the skin to be undesireable. Still, I did not want a fully chemical formula. I was able to find this hybrid that also has hydrating ingredients and ceramides for the skin. It goes on light and provides great coverage. It is a little shiny/greasy however which is why I dropped a star.

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Reviewed in the United States on January 31, 2026

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Xavier Vivenes

Los Angeles, US

★★★★★ 5

Great sunscreen for travel

Size: 3 Fl Oz (Pack of 1)

I’ve tried several sunblocks and this one is the one. CeraVe never disappoints. I took it with me to Cancun this past weekend and with plenty of sunshine my face and body stayed well protected. No sunburn at all. It also absorbs nicely and doesn’t leave white marks on the skin. The size is perfect for traveling with just a carry-on.

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Reviewed in the United States on March 12, 2026

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Jill P

Grantham, US

★★★★★ 5

No white cast.

Size: 3 Fl Oz (Pack of 1)

I would prefer a 100% mineral sunscreen that is this sheer, but at least it's a hybrid. It goes on smoothly, no white or blue cast, and protects well. Very happy with this product.

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Reviewed in the United States on May 6, 2026