Question about Yamaha YZ 125 Motorcycles

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I have a 95 yz 125 head and 98 yz 125 bottom end.

I have a 95 yamaha yz 125 head and a 98 yamaha yz 125 bottom end. I just want to know if they work together.

Posted by zayne34 on


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You have a 50/50 chance that they will work okay. All the mounting holes need to line up and the cooling holes as well. Get a head gasket for the '98 and see if all lines up. Will the exhaust pipe fit the '95?

Posted on Apr 30, 2009


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