The kit is a direct bolt-on with no welding or frame modifications required. Available in negative roll for the street or G-Plus for street/drag applications, both systems incorporate adjustable ride height coil-over shocks, lower A-arms, upper A-arms, billet upper shock mounts, tubular inner tower supports, and custom sway bar. The new design incorporates a new sway bar location and a double A-arm setup where the strut rod is integrated into the lower control arm. Built-in adjustable steering stops are included. Standard drum or disc spindles can be used, along with any steering provided it is designed for '65-'66 Mustang.