Ball joints 60's Comet

Looking for info on ball joint specs for a 64 or 65 Comet.
I am looking to find out what size they are (taper,length etc. ) .
I would like to build some Chrome moly tube lowers and uppers and am looking for info to compare to some of the screw in type to find some ball joint sleeves and ball joints that will work.
Any info would be appreciated they are for a N/SS replica car of Dyno Dons 65 Comet Cyclone.
http://422allstars.com/9-6-09/9-6-09 026.jpg

 

Same as a 66 mustang.. That should make it easier to find.