440 Duster swap

I might have a set for sale soon.

If I were the OP and serious about this swap you would have a PM already.... I got led down a fools path when I was doing my swap. I had a set and they fit great. But didn't want to give up the HP. Had I realized how much I didn't need the full length headers I wouldn't have went down that Rabbit hole....

Oh well. Live and learn...

JW