SKU: 89650235196

Cometic Mercury/Chevy BB 4.580in Bore .070in MLS-5 Gen 4/5/6 Blocks Head Gasket

Sale price$117.86 Regular price$130.96
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

Cometic Mercury/Chevy BB 4.580in Bore .070in MLS-5 Gen 4/5/6 Blocks Head GasketComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 098". 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

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.098". 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 materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton (a flour elastomer rubber based material that is heat resistant to 250 C/ 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements.
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Installation Instructions
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 89650235196

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4.3 ★★★★★
Based on 18 reviews
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J
Verified Purchase
Joseph
Chelsea, US
★★★★★ 3
DIY fit
Eventually I got one of em to fit but overall too limited on options.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2025
D
Verified Purchase
DebraLee Miller
West Palm Beach, US
★★★★★ 5
Worked
Worked for exactly what I needed it for. Fit perfect once I found the right one. Held my headlight in tight just like the original
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Reviewed in the United States on January 26, 2025
K
Verified Purchase
Kristen
New York, US
★★★★★ 4
Good
As advertised
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Reviewed in the United States on April 8, 2025
I
Verified Purchase
ismael
Houston, US
★★★★★ 1
Does not fit 330i , xenon headlights clips
Bottom length isn't wide enough, not for 330i ,xenon retainer. I went to the junkyard got 4 clips for a dollar. Im going to see I can return them.
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Reviewed in the United States on June 18, 2023
L
Verified Purchase
lowell t hoyland
Fort Morgan, US
★★★★★ 5
Everything I expected
Shift quick right parts
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Reviewed in the United States on January 20, 2025

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