crank identity??

[generallee]

i recently bought another 360 that came with some extra parts and im having trouble identifying which crank this is either the forged one or the cast steel. eagles web site doesnt say?? maybe some can help? its an eagle 4'' stroker part#36040006123-CI

 

[OldmanRick]

I may be wrong, but it looks to me, from the net, that only the Forged units have the number ending with the "6123"...(rod size?). They also look to start with a 4 in front of the 360 vs a 10 in front on the cast units.

You could just call them?
http://www.eaglerod.com/index.php?option=com_content&task=view&id=23&Itemid=25