Anyone ever tried S10 ZR2 rear spring on Toy rear? They are 26" on the short end and 28" on the long end. 2.5" width. Seem to have a pretty good arch (ZR2's have a couple inches of lift compared to regular 4x4 s10). I think this would be a good spring on a bobbed truck - as opposed to 63" chevies on a bobbed truck. I can't find any info about the ZR2 springs anywhere. Any ideas?