Interesting. The 66 spec is 5 1/2 leaf for the 4 barrel V8. Under "Suspension". I must have counted the wrong end. I counted 6 leaves on my originals. LOL :BangHead: View attachment 1715171570
I don't think it really matters anyway unless you are doing a bone stock restoration. It doesn’t matter what’s in there now, replace it with what SHOULD be in there for how you are going to use it.