Leaf spring ID help

[GoldenGun]

So I am am looking doing a front and rear springs for a v/b code upgrade on my 2005 Excursion.

I have been able to get some almost brand new v-codes for the fronts and have come across rear springs but don't know what their spring code is from the numbers.

I know we could look at the label on the donor truck but that is no longer available.

They are from a 2004 F250

Here is a pic - I am hoping someone had the same numbers to help verify the spring code.

I know its almost an impossible task but hoping to get lucky and someone has the same numbers to verify.

[CT Performance, Inc.]

#'s usually won't help..those are not part #'s..but those springs look correct.

If we can help let us know.

Cary

[GoldenGun]

So they like B codes with the auxilary spring on top. Correct?

If I remove the auxilary spring and block, you will have standard B code rear springs. Correct?

Any what to tell if they are B codes by measuring?

The see the possibilities are ??

1. A-code springs
2. B-code springs
3. C-code springs
4. ?-code springs

Questions...
1. Did A-code springs from an F250 in 2004 come with the top overload leaf that is in the picture?

2. Did an F250 in 2004 come with a C-code spring?

I just want to make sure that I get B codes for the rear of my Excursion and any help would be appreciated. As you can imagine I do not what to buy something that I can't use.

GoldenGun