Gaskets and Seals› Engine Gaskets and Seals
Cometic Gasket
Cometic GM/Mercury Marine Big Block V8 Gen-IV/V/V 4.530in Bore .040 inch MLS Head Gasket
SKU: C006 C5635-040
Easy — 1–2 hours
Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Cometic Gasket |
| Part Number | C006 C5635-040 |
Videos
Reviewing Cometic's MLX Head Gaskets
Cometic MLS Head Gaskets
PermaTorque MLS Head Gasket with NextGen Coating | Fel-Pro Gaskets
Understanding MLS Head Gaskets
Cometic Gaskets presented by J&P Cycles.
Big block head gaskets
SEMA 2016: Cometic Gaskets at the Forefront of Gasket Technology
Choosing The Right Head Gasket For Your Performance Engine Application
Inside Fel-Pro PermaTorque MLS Head Gaskets
Installing Cylinder Head Gaskets :: Modern Muscle X
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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