396/375 hp crane cam solid camshaft

[1968 nova ss]

guys,i went to install my new crane 396/375 hp blueprint cam and realized the cam was not the correct cam (when checking the #) well the problem is now their seems to be a 2 to 3 month wait on this cam .i called about 7 or 8 places today and they all said the same thing.any help out their on a place that may have this cam so I get this 396/375 nova on the road.P.S. the crane is the only way to go and prefer this cam ;i have seem dyno test and it outperforms all the other makes.chris Teed