Found these.

http://www.amazon.com/Fabtech-FTS275.../dp/B000CMIW2O

This is one front spring pack from their 5.5" kit. I'm assuming this is very similar to what you had. Did your truck ride pretty smooth with those leafs on it? I've called deaver before to ask about custom springs and they have a huge lead time and cost quite a bit more than off the shelf stuff.