Search:

Get the newest head you can find. Ford continued to improve it throughout production.

Are you referring to the intake log? All 200 heads have the cast intake log unless you are lucky enough to find an old Ausy version.

Start off my finding a good 200ci. It shares the same outside dimensions and will bolt right in where the 170 was. The 200 was very popular and was made all the way to 1983 so they are plentiful.
...