Mustang torque box. Comes with spacers for 3/4 rod ends and 1/2-20 bolts. Picture frames also ship with the lower torque box purchase.
Measurements for standard upper:
Side plate (Top) outside to outside - 29"
Side plate (Bottom) outside to outside - 28-1/2"
Cups center to center - 24"
We suggest double adjustable control arms with this set up