Cometic GM LB7-LML Duramax .055in MLS Head Gasket LHS
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This item may be on backorder. Please contact us to confirm supplier availability and estimated lead time before ordering.
Regular price
$163.65
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
Got Questions? Feel free to email us or call us at (503) 235-1947
Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for
competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase.
Orders shipping to restricted areas may be canceled.
Put the right gasket back in it with the Cometic Head Gasket (cgsC5883-055) - for GM LB7/LLY/LBZ/LMM/LGH/LML Duramax.
- Fits GM LB7/LLY/LBZ/LMM/LGH/LML Duramax
- .055in compressed thickness - changes deck clearance and compression ratio, so match it to your build
- 4.100in bore
- LHS - fits the left cylinder bank only; a V8 needs one of each
- Multi-Layer Steel - embossed stainless layers with Viton coating, no sealant required
- Genuine Cometic Gasket, made to order in the USA
- Cometic part number C5883-055
Perfect for a build where head gasket thickness is being used to set compression.
Shipping Height: 0.16
Shipping Length: 24.0
Shipping Width: 9.75