Hi there. I'm looking to place Pro Comp shocks (ES9000) in my 4 inch lifted K5. Their website helps with nothing, and the local (the Netherlands) shop does not have a K5 in the books. So I don't know what partnumbers to order. Can anybody help me on this? It as a 1988 K5 Blazer with 4 inch lift and de quad front shock option (but planning to place only 2, see no need for 4) Thanks in advance! P.S. I'll be a member on this site soon so don't look at me as a cheapa$$ ok. I need this forum.