Technical 351w headers for a 56 victoria

I am installing a 351w in my 56 victoria and cannot find headers that will clear the upper control arms and borgesson steering gear box. any help would be greatly appreciated

 

I talked to guy once about this and he used a cast iron off one of the Lincolns that used the Windsor style engine. Question: Is the stock front cross member still there and which pan is on the 351 W? Thanks

 

Explorer v8 works wonders