Front Leaf Spring bolt size?

LivewireBlanco said
1971 Dodge Dart Swinger

I'm not at my car but need to pick up some things while I'm out and about. Does anyone know the size of the front bushing bolt for the leaf springs? I believe my car has 7/16" bolts since it was a slant 6 car but my new leaf springs need a 5/8" bolt so I'm going to replace the bolt and enlarge the hole in the front bracket. Thanks in advance!

You might want to verify that bolt size as they seem to have mixed some.
My car was always a V8 car, but it had the smaller bolt.

Also keep in mind that if you enlarge the bracket hole and bolt, you will need the bushing with the larger hole.
I'm pretty sure you thought of that already.:D