Speedtech G Body Rear Coilover - Manual (Page 4)

4 | P a g e
Your new bracket has 3 possible placements for the trailing arm so that you can
adjust instant center. For stock specs, use only one 12x100 mm bolt, 12 mm
washer, and nylock nut and place the trailing arm back in the factory location. To
adjust the arm downward, use one 12x100 mm bolt, 12 mm washer, nylock nut
and the 1/2” sleeve in the factory trailing arm mount location. Then use the extra
12x100 mm bolt, 12 mm washer, nylock nut bolt to attach the arm through one of
the remaining lower holes.