So I bought a set of Bilstein 5100's to replace my stock ZR2 shocks. They've got almost 150000 miles on em and they really just aren't cutting it anymore. I figured I'd go with an upgrade as I want to start converting my truck to a weekend warrior/overlanding vehicle and I figured I could get a set of 5100s on if I drilled a couple holes in the front shock mounts. Unfortunately that was not the case. I was wondering if before I send these back if there is anyway I can get em in. If its not possible what are some other good half Offroad and half on road shocks sets for blazers. Any help would be wonderful . Thanks!