Hey guys, I'm an Excursion trying to do a V/B or similar spring swap. I found a set of used springs off an 02 F250 Supercrew diesel 4x4. The guy sold the truck long ago so he can't look up his door code. All he could give me are the numbers stamped on the springs. Could some of you friendly SD owners that have door codes SPR: VB especially, but really any spring code, please post your stamped numbers and your door codes so I can do some comparisons and try to figure out what these are. Many many reps will be given. Thanks!

These are the #s from the springs I'm looking at in the form he provided them to me.

Front - 2C34 ADA R270 1
Rear - RPN27311C34 CC