400ex gaskets

[Nate105]

can you use a 89 big bore gasket on a 88mm bore

[CJM]

No.

You can use stock gaskets on anything up to 426/88mm. 89mm/440 special gasket cant be used on anything else.

[Nate105]

thanks man do you have to trim the gasket at all or just put it in

[AtvKid4Eva]

just put it in.