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$218.99

TBParts - 108 Stroker Crank Upgrade Kit for 69-79 Z50
[TBW9090]

TBParts - 108 Stroker Crank Upgrade Kit for 69-79 Z501

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Date Added: Tuesday 04 April, 2023

by vernon h.

I upgraded my 88cc kitted z50s to the 108cc stroker crank. Huge difference in torque. Easy install and nicely made. I have years of riding on some and never a problem. Oil cooler and rich jetting is a good way to keep it cool.


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