Exhaust› Headers, Manifolds and Components
Cometic Gasket
Cometic GM L42/L61/LAT/LE5 Gen-1/2 ECOTEC .030in MLS Exhaust Manifold Gasket
SKU: C006 C4150-030
Easy — 1–2 hours
Description
Part #: C4150-030
COMETIC MLS (Multi-Layer Steel) Exhaust Gaskets are designed for extreme cylinder pressures. MLS Exhaust Manifold Gaskets maintain a torque set and resist corrosion. They will not burn through or push out. MLS Exhaust Manifold Gaskets withstand different combinations of cylinder head and exhaust manifold materials. No sealants are required.
GM L42/L61/LAT/LE5 Gen-1/2 ECOTEC .030in. MLS Exhaust Manifold Gasket
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
The MLS design prevents the gasket from burning through or pushing out, and it is compatible with various cylinder head and exhaust manifold material combinations. No sealants are required for installation.
Fitment
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Specifications
| Brand | Cometic Gasket |
| Part Number | C006 C4150-030 |
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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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