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1977 yz80d cylinder

yz80d
in Classics

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I have a 1977 yz80d with a cracked cylinder head. I found a new cylinder head but its for a 1978 model. Does anyone know if the 1978 cylinder will fit on my 1977 model? Please help?

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    Why not just bring your old one and compare the two? If they are the same, you should be fine. Make sure to measure your piston and measure the "new" cylinder for the correct clearance as well.

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