I'm trying to buy some coilover sleeves off of summit for my race springs and I need to know what the ID(inlet diameter) and length/height of the sleeve is on the known brands like skunk2, GC, omni, and so on. If anybody has them sitting out and could measure them for me, I would really appreciate it.


just to clear it up, I'm looking for the coilover sleeve kits to put onto stock struts