Help Identifying some leaf springs

[72Duster440]

I pulled my rear suspension out yesterday to replace the leaf spring bushings. The front bushing is 1.5" and the rear is 1".

I was wondering if someone could help ID what they are out of. They came in my Duster, I was told they are 65 B Body SS springs, but I can't find anything related to these numbers.

 

[Syleng1]

You need to measure from the center pin to the centerline of the front eyelet bolt hole and the center pin to the rear center hole. That and how many leaves there are will help narrow down your mystery.

 

[72Duster440]

They are A body measurements. The passenger side says it's a 456 spring, which is a B body SS spring, but the driver side says nothing other than those numbers.