Early-a strut rod

here are the 67-72 & 73 up style-- i didn't have a 62-66 style at the time--
http://www.forabodiesonly.com/mopar/showthread.php?t=207605&highlight=strut+rods

I cannot remember the difference between 62-66 vs 67-72-- you can see the later ones are slightly shorter & have coarse threads. Lawrence