I have a 393w going into my 1955 F100 truck. Planning on having around 500hp. I need help finding headers that will work with my build. I need 1-3/4" or 1-7/8" piping on the headers. My suspension and steering are all bought from CCP. Mustang II front end with power steering rack. I have seen 1-5/8" but I want bigger that will fit. Any help or pictures would be greatly appreciated.

 

I'd call Sanderson headers at 650 583 6617. They can bend up whatever u need