Jack, Sanderson will custom make headers to whatever specs you want. Dan sent them a drawing for his headers on the 455 Olds, and they custom built them to clear his cowl steering and all that stuff. Price was not bad either, and they were terrific to work with.

I just had my Limefires custom done without the downtube for the exhaust pipes, and they were very accomodating and did it perfectly.

Just a thought.

Don