


Cometic GM LT1/L86/L87 4.125in Round Bore .58in MLX Head Gasket
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Cometic GM LT1/L86/L87 4.125in Round Bore .58in MLX Head GasketCOMETIC MLX (Multi Layer Stopper) gaskets utilize an integrated stopper layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. MLX technology can be found in some head gaskets and are made from the same materials as our MLS Head Gaskets. No sealants or re torque required. This Part Fits: Year Make Model Submodel 2020 Chevrolet Camaro LT 2020 2021 Chevrolet Camaro LT1 2016 2021 Chevrolet
Quick Dispatch:
Your Cometic GM LT1/L86/L87 4.125in Round Bore .58in MLX 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.
- To process your return/exchange, please contact us at [email protected]
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Size: Combo Pack (26" & 20"), Style: Top Lock Narrow
Fits my 2022 Tesla Model S Plaid perfectly! Easy to install and cheaper than going through Tesla
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Great item
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Size: Combo Pack (26" & 20"), Style: Top Lock Narrow, Size: Combo Pack (26" & 20"), Style: Top Lock Narrow
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★★★★★ 4
Great fit...but 1" shorter
Size: Combo Pack (26" & 20"), Style: Top Lock Narrow
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