350 S. St. Charles St. Jasper, In. 47546
Ph. 812.482.2932 Fax 812.634.6632
www.ridetech.com
Part # 11012899
55-57 Chevy Car Lower StrongArms
For Use with Shockwaves or CoilOvers
Components:
1 90000561 Driver side lower control arm
1 90000562 Passenger side lower control arm
2 90000916 Lower ball joint (includes boots, castle nuts and cotter pins)
4 90000906 Lower control arm bushing
4 90002062 Aluminum spacers for Shockwaves
Hardware:
2 99501024 ½”-13 x 3 ¼” Gr. 5 bolt ShockWave to lower arm
2 99502001 ½”-13 Nylok nut ShockWave to lower arm
2. Install the ball joints in the lower
arm pointing down.
3. Bolt the lower StrongArm to the car
using the oem bolts. Note that the
sway bar mount will face toward the
front of the vehicle.
1. Remove factory cross shafts from
lower arm and install the factory cross
shaft onto the lower StrongArm using
the factory hardware. Some grinding
must be done on the cross shaft to be
able to slide it into the StrongArm.
Replacement bushings are provided.
Note: There is a driver and passenger
side lower cross shaft. The extended
length of the shaft should go to the
front of the vehicle.
Installation Instructions
6. Grease the ball joints.
7. Double check air spring clearance
through full suspension travel.
If any part of the Shockwave touches
the frame at anytime it will damage the
unit. This is not a warrantable
situation.
4. Bolt the Shockwave or CoilOver to
the lower arm using the supplied 1/2" x
3 1/4" bolt and Nylok. An aluminum
spacer on both sides of the eye will
center the Shockwave.
Note: There are holes on the lower
arm near the ball joint to mount the
factory bump stop. Although, it is not
needed unless you are having tire
clearance issues.
5. Slide the ball joint through the
spindle and secure w/ castle nut and
cotter pin.
Driver Side
Item #
Description
Qty.
1.
Passenger side arm
1
1.
Driver side arm
1
2.
Aluminum bearing spacer
4
3.
1/2”-13 x 3 ¼” bolt
2
4.
1/2"-13 Nylok nut
2
5.
Cross shaft bushing
4
6.
Ball joint
2
7.
5/16”-24 nut
8
8.
5/16”-24 x 3/4" bolt
8
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