from stanceworks
http://www.stanceworks.com/forums/sh...&postcount=177 79-93 Mustang are what you want... about 2" shorter than stock. Top mount size is the same, and lower needs about 18mm added to it (I used a bunch of washers). I'm using Strange Engineering S6000EM shocks. 10 way adjustable, and Amazon has them for $140/pair shipped. My Z is about 3/4" from laying frame with stock wheels/tires.