Synergy 8024-30/8024-40 - JK Synergy Stage 4 Long Arm System - Manual (Page 8)

d) Install the nuts to the transmission cross member bolts, loosely tighten to bring the
control arm bracket against the front of the transmission cross member.
e) Insert the side nut tab through the rectangular hole in the control arm bracket and
frame. Secure the tab with (2) ½” bolts with flat washers.