★★★★★ 5
Book as advertised
Format: Paperback
Book as advertised
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Reviewed in the United States on March 7, 2026
Cometic GM LS1 (w/M.I.D. Sleeves) 4.165 inch Bore .066 inch MLS-5 Head Gasket
Marsoni
M251S
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 .066 inch 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. 066". 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
Quick Dispatch:
Your Cometic GM LS1 (w/M.I.D. Sleeves) 4.165 inch Bore .066 inch MLS-5 Head Gasket orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
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4.6 ★★★★★
Based on 717 reviews
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Product Reviews
★★★★★ 5
good quality
Format: Paperback
Good quality book. Bought for NP school.
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Reviewed in the United States on January 21, 2026
★★★★★ 5
Value
Format: Paperback
Very satisfied, I'm a person who would rather read a book.
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Reviewed in the United States on October 12, 2025
★★★★★ 5
Good condition
Format: Paperback
As described
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Reviewed in the United States on January 5, 2025
★★★★★ 4
Book is fine, online access…not so much
Format: Paperback
The online version leaves a lot to be desired.
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Reviewed in the United States on March 20, 2024
