Has anyone put a Ford Racing aluminum 427 Windsor with AFR 220 heads in a Mark 4 roadster? I bought the 351 headers from Factory Five and they have small rectangle openings. I have an engine building out of state wanting to dyno my motor and I need to find replacement 4 into 4 headers that fit the AFR heads. Anyone done something like this?? I am new to the forum and do not know how this works. My email is [email protected]
thanks!