Replacing 3" blocks

[smithae]

Have a 92 and it's that time when I need to replace my leaf springs from age. It has 3" blocks from a 4" lift kit. Looking to ditch the blocks at the same time. The only ones I can find are the Skyjacker 4" Softride Leaf Springs. It's an inch more, but is this pretty much my only option? Or am I just terrible at searching?

Thanks