Allstar Performance ALL60204-10 Upper Control Arm Shim, (Pack of 10)
- One-piece dual mount shims are also available in various other thicknesses if needed (all sold separately).
- Shims allow easy adjustment of caster/camber during front end alignment.
- Control arm shim is an upper type that is . 185 inch thick and a dual mount design for use with 6 inch bolt spacing.