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HP Premium Graphite Inlet/Exhaust Manifold Gasket : suit Hemi 6

Regular Price: AU$24.00

Special Price AU$22.80

Quick Overview

Suitable for use on all Hemi 6 engines, running factory exhaust manifold or Pacemaker extractors. Exclusive gaskets made from high quality graphite. View full item description
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Suitable for use on all Hemi 6 engines running factory exhaust manifold or Pacemaker extractors.

HP Premium Graphite Manifold Gaskets
These gaskets offer a superior seal when compared to traditional composite type. They have an optimum 'crush' value ensuring a tight seal; this is especially good for extractors, but still able to be used on standard factory manifolds with great results!
Made from a perforated stainless steel insert sandwiched between two layers of flexible graphite to ensure that they have a super high heat tolerance like no other aftermarket gasket.

These gaskets can be opened up with a die grinder for ported heads and still maintain enough material to seal properly. This makes them ideal for turbo & supercharged applications.

Graphite material

Technical Specification (value relate to 1.5mm thickness)
Non-asbestos laminated jointing roll, composed of beater addition paper inserted with perforated 0.20 - 0.22 mm thick carbon steel sheet.
The beater add layers are composed of mineral fibres and fillers, bonded with elastomer.
Max operating temperature 450°C Compressibility: 17.8% Recovery: min 59.6%.
Immersion Tests
Type Compressibility Recovery Weight increment Thickness Increment
in VS 30 17.9% min 48.1% max 17.8% max 6.1%
in ASTM 3 OIL 19.1% min 48.3% max 19.5% max 5.2%
in M 15 20.7% min 36.5% max 21.6% max 11.9%
in FUEL 17.1% min 46.0% max 15.9% max 3.6%
in COOLANT 22.9% min 44.9% max 24.9% max 8.5%

Additional Information

SKU 107.58411
Factory Comparison Direct Replacement
Sale Unit Each
Legacy Part Number H6GMG1
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