RGT, you must want the 6" blocks for a different rig right? Your 93 should have the 6"blocks?? Don't ask BCook1 for his, there on my 89, I done took them off his hands. I went the other direction, 3"blocks to 6"blocks to get my lift. I had a want ad in here for about a year, to no avail. The biggest I could find from a off road site was 4-5" not cast. They are super heavy, so shipping will be high. Heck Brennan didnt charge me anything, only pay shipping which from Montana to Indiana was about $35. I still OWE. Bill