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Thread: O.S. and private label case compatibility
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Old 01-10-2020 | 01:33 PM
  #9  
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HaulinBass
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From: grande prairie alberta canada
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the 221 would be square stroke so it would need a 2101 or 2102 case, they share the same mold with the XZ series but could quite possibly have different machined dimensions due to the difference in bore size.also the engine is crooked on the mount in the second pic
Last edited by HaulinBass; 01-11-2020 at 06:23 AM.
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