Maybe this is just coincedence, but I took a set of Superlift springs off the front of my 89, and eventually gonna put in BDS ones. Both springs are 8". I have the SLs sitting on the ground, and for sh!ts and giggles I put the BDS ones next to it. Other than the length (the SL are used, BDS are new) they looked like the same spring. The ends were the same, same sliders, same shims (tho not a biggy), THEY EVEN HAVE THE SAME PART NUMBER!!!!!!! I looked on BDS' site, and it was a good number. But there is no number on SL's site. I bought the SLs knowing they were SLs, but did I get BDS instead??? The number on the springs are 001801.

