So as the title says I bought a 95 RCSB that was supposed to have a 4/6...it is not. It's much lower than that. I'm trying to make it a 4/6. Figured out they used 2" drop leaf hangers and a unknown flip kit in the rear. There are no part numbers or markings on anything in the rear except shocks. Which have LCL0002 42 20 on them. As for the front, it appears as its 2" drop spindles and drop springs...spindles only say PNC and GM92 on them, springs say RDV 250930 and shocks say SCL0031 19 20. I've googled and searched on here all those markings but nothing at all is coming up. Any ideas? Anyone heard of these parts? Bones of the truck are great which is why I bought it but it rides terrible. Pinion angle is trash and the shocks do pretty much nothing at all. I've got Dorman stock style front leaf hangers on the way but still need to see if everything else is worth keeping or should I just scrap it all and start over? Thanks in advance for the help.