odd looking 45 cylinder

seen this odd looking 45 cylinder on ebay the fins look the wrong shape for a wl ,too big? and also seems to have a very short spigot.

http://cgi.ebay.com/ebaymotors/Parts-Ac ... 240%3A1318

who knows.
regards jib

That's because it's an Indian cylinder.

[Pa]

Seller says it is an Indian cylinder. Pa

doh........

[Pa]

Now you know how I feel most of the time.

Just a guess: that looks like the better 1940-* Scout cylinder, based on the fin size. Must work pretty good -it was used on the 648 Daytona motor.