Gaskets and Seals› Engine Gaskets and Seals
Cometic Gasket
Cometic Chevy Mark-IV Big Block V8 .031in Fiber Intake Mani Gasket Set
SKU: C006 C5419-031
Easy — 1–2 hours
Description
Part #: C5419-031
AFM is a chemically blown, compounded nitrile synthetic rubber bonded to an aluminum core with temperature resistance of over 250 degreesF. AFM material has an 85 percent recovery while maintaining strong torque retention. AFM does not require gasket sealers or re-torque.
Chevrolet Mark-IV Big Block V8 .031in. Fiber Intake Manifold Gasket Set | Brodix Big Duke PB 1800/1802 Heads
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 set is also compatible with Brodix Big Duke PB 1800/1802 Heads. It is manufactured to order with a production time of 2-3 weeks.
Fitment
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Specifications
| Brand | Cometic Gasket |
| Part Number | C006 C5419-031 |
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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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