Atomic Inlet Manifold Gasket “Thick Type”

Atomic Intake Plenum Gasket – Ford AU, BA, BF Barra 6-Cyl | High-Temp Seal | OEM Fitment

Description:
A leaking intake plenum gasket can cause poor idle, rough running, and unmetered air entering your engine — especially as factory gaskets become brittle with age and heat. The Atomic Intake Plenum Gasket is a direct-replacement high-temp gasket designed to suit Ford AU, BA, and BF Barra 4.0L DOHC 6-cylinder engines.

Manufactured from durable, heat-resistant composite material, it ensures a proper seal between the upper intake manifold and the lower runners, eliminating vacuum leaks and restoring reliable performance.

✅ Key Features:

✅ Suits Ford AU, BA & BF Barra 4.0L DOHC 6-cylinder engines
✅ High-temperature material resists heat soak and sealing failure
✅ Prevents vacuum leaks, idle issues, and unmetered air intake
✅ Ideal for both OEM and aftermarket intake manifolds
✅ Designed to maintain seal integrity under boost and heat
✅ Used in street, performance, and workshop rebuilds Australia-wide
✅ Direct OEM fit – no trimming or modification required