6 bolt 4g64 head gasket options???

[Blitz_86]

Just curious if anyone know if Mitsubishi makes a mls gasket for 4g64 with big enough holes for the 12mm studs.

 

[serviceguy]

If you're talking 4g63 headgasket then 90-99 is be the same, both MLS and composite, compatible with both 12mm studs on the 6 bolt and 11mm studs on the 7 bolt.

 

[Blitz_86]

No I'm talking bout 6 bolt 4g64 asking if there is a mls gasket for them, I meant 12mm tho, the 7 bolt 4g64s would work for me but head bolt holes are to small

 

[crimsondragon]

I'm going to assume that you're swapping a 4g63t head on there and running high boost hence the wanted needed for a MLS. If that's the case, any oversized 4g63 MLS headgasket should work. Here's one for 87mm.
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If you are not swapping a 4g63t head on or running boost, why the need for an MLS? And if you are boosting a G4CS longblock, composites have been proven to work. But that's a different argument.

As for the headstuds, if a gasket like the one above says 90-99, that means it'll work with both 12mm and 11mm studs. Which will work with a G4CS block.

 

[WES_393]

Are you using a DOHC head? If so, just use a 4g63 gasket. The composite 4g63 head gaskets will easily clear a 86.5mm bore, and you can choose the bore size with most MLS gaskets.