


Cometic GM LS1 (w/M.I.D. Sleeves) 4.165 inch Bore .030 inch MLS 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 .030 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. 030". 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
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Your Cometic GM LS1 (w/M.I.D. Sleeves) 4.165 inch Bore .030 inch MLS 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
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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Size: 25 FT, Style: 0 (1/0) AWG RED
Excelente 👌
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Don’t hesitate
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Tough good quality wire!
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Buy them. You won't regret it.
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★★★★★ 5
Quality.
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If you’re reading this stop just get it.
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