Allstar Performance ALL56103 User Manual
Sway bar adjuster, Installation instructions, 1/2" square drive

Allstar Performance 8300 Lane Dr., Watervliet, MI 49098
Phone: (269) 463-8000 Fax: (800) 772-2618 www.allstarperformance.com
Form 1040
Rev. 012308
Sway Bar Adjuster
TO INSTALL:
INSTALLATION INSTRUCTIONS
1/2" Square Drive
Locking Collar
Do Not Weld
Weld
Weld
1-1/4" Dia.
Frame Rail
1/4"
Do Not Remove
Screw In Eye.
Square Drive Adapter
1. Remove existing hardware and 
frame bushings if applicable.
2. Remove square drive adapter 
from eye bolt assembly by loosen-
ing the two set screws and un-
threading the square drive adapter.
3. Unthread the frame bushing 
from the eye bolt assembly.
DO NOT REMOVE THE SCREW IN 
THE EYE RING.
4. Mark the location for the ad-
juster on the frame rail and drill 
two 1-1/4” holes in the frame rail to 
insert frame bushing. 
5. Insert frame bushing (with lock-
ing collar on top) from the top so 
that it protrudes ¼” through the 
bottom of the frame rail.
6. Weld frame bushing to the top 
and bottom of the frame. DO NOT 
WELD LOCKING COLLAR TO THE 
FRAME.
7. Re-install the eye bolt into the 
frame bushing from the bottom up.
8. Re-install square drive adapter 
onto the eye bolt assembly by 
threading the adapter onto the 
bolt all the way, then back off to 
align one of the set screws with 
the flat on the eye bolt. Apply blue 
threadlocker to both set screws and 
tighten. 
9. Tighten bolt on locking collar to 
prevent bolt from turning.
