Allison V-1710 propeller splines

Splined propeller shaft emerges from the nose case of an Allison V-1710 on display at the Castle Air Museum in Atwater, California.

 

The Allison V-1710 was a liquid-cooled V-12 aircraft engine with a displacement of 1710 cubic inches. It was installed in a number of important American aircraft of World War Ii.

 

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Allison V-1710 (Wikipedia):

 

en.wikipedia.org/wiki/Allison_V-1710

 

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Castle Air Museum:

 

www.castleairmuseum.org

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