I did a search and didn't find anything on stepping the lower control arms on 54 Chieftan. I did see that it has been done on the Chevy's but nothing on the Pontiacs. I'm thinking of doing this on my 54 if i can find a spare set of control arms for it. Anyone have any info or control arms?
You can go here and they have a copy of the master parts catalog http://www.pontiacsafari.com/ shows 54-57 same. I'll check but may have an extra pair of lower arms off a 56 still
i agree it does appear that 54-57 are the same. How much do you want for the extra set that you have? Also have you ever stepped a set?
http://www.jalopyjournal.com/forum/threads/tech-month-stepping-lower-a-arms-king-pin-style.317696/ Did you see this one yet? Still a chevy though