Bob, starting at the firewall there are 2 body bolts, 1 at the middle floor brace, 1 at the the front of the lower rear control arm, 1 at the rear of the wheel housing, 1 at the very end of the frame,! the plug goes on top of the spring perches right by the rear shock mount on a hardtop,4 door and post! The convert models use a bolt in this spot! Hope this helps! Jon