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Cometic Gasket
Cometic Buick LC2/LC4/LC6/LC8/LC9/LD5 V6 .030in MLS Cylinder Head Gasket - 3.860in Bore
SKU: C006 C15577-030
Moderate — 2–4 hours
Description
Part #: C15577-030
The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.
Buick LC2/LC4/LC6/LC8/LC9/LD5 V6 .030in. MLS Cylinder Head Gasket | 3.860in. Bore
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
MIA's Description
This gasket is specifically engineered for Buick LC2, LC4, LC6, LC8, LC9, and LD5 V6 engines. Its MLS construction provides exceptional sealing capabilities.
Fitment
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Specifications
| Brand | Cometic Gasket |
| Part Number | C006 C15577-030 |
Videos
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Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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