Unisteer 8012380-01 User Manual
‘60-’72 Chevrolet C10 Power R&P w/ Disc Brakes Instructions
# 8011920-01, 8011650-01
’73-’87 Chevrolet C10 Power Rack & Pinion Instructions
# 8012380-01
Full refund will NOT be granted to any kits that are damaged,
scratched, or altered in any fashion.
*USE ONLY POWER STEERING FLUID IN SYSTEM. DO NOT USE ATF.
*ALTHOUGH THIS KIT IS FAIRLY SIMPLE TO INSTALL, SOME MODIFICATIONS
MAYBE NECESSARY.
*BEFORE STARTING INSTALLATION, PLEASE BE AWARE OF THE
MODIFICATIONS THAT ARE NEEDED TO INSTALL.
*ALSO BE AWARE THAT THERE ARE APPLICATION/PROVISIONS NEEDED IN
ORDER TO INSTALL. PLEASE READ ALL INSTRUCTIONS FIRST.
*A TWO GROOVE WATER PUMP PULLEY IS REQUIRED.
DUE TO VARIABLES OUTSIDE OUR CONTROL THESE KITS MAY NOT FIT ALL
APPLICATIONS. ALSO, PLEASE VERIFY KIT WILL FIT YOUR APPLICATION
BEFORE ALTERING VEHICLE.
Page 1 657410
KIT CONTENTS:
#
Part Number
Description
Kit Available In
Quantity
1a
8011910-01
Rack & Pinion Assembly
8011920-01
1
1b
8012390-01
‘73-‘87 Rack & Pinion Assembly
8012380-01
1
8061170
C-5 TC Pump (Not Pictured)
8011920-01 & 8011650-01
1
8020790
Remote Reservoir (Not Pictured)
8011920-01 & 8011650-01
1
2b
8061350
’73-’87 C10 C-5 TC Pump w/ Reservoir
8012380-01
1
3a
8026340
’60-’72 Chevy C10 Hose kit
8011920-01
1
3b
8028130
’73-’87 Chevy C10 Hose Kit
8012380-01
1
3c
8026340
’60-’72 Chevy C10 Hose Kit
8011650-01
1
4a
271970
’73-’87 C10 Column Mounting Bracket
8012380-01
2
4b
8026930
’67-’72 Chevy Shaft Bracket
8011650-01
1
5a
547370
16.6” DD Shaft w/ Notch
8011920-01
1
5b
544990
10 5/8” DD Shaft w/ Notch
8012380-01
1
5c
546210
9” DD Shaft w/ Notch
8011650-01
1
6a
5411970
6.375” DD Shaft w/ Notch
8012380-01
1
6b
543090
5.875” DD Shaft w/ Notch
8011650-01
1
7a
8050360
¾”-DD x 9/16”-30 U-Joint
8011920-01
1
7b
8050250
9/16”-30 x ¾”-DD U-Joint
8012380-01 & 8011650-01
1
7c
8050500
¾”-36 x 9/16”-30 U-Joint
8011650-01
1
8
8050300
¾”-DD x ¾”-DD U-Joint
All
1
9
8050350
1”-48 x 9/16”-30 U-Joint
8012380-01
1
10
8050760
Steering Shaft Support w/ Nut
8012380-01 & 8011650-01
1
11
321550
3/8”-16 x 1 ¾” Hex Bolt
8012380-01
2
12
230660
3/8”-16 x 1” Bolt
8012380-01
1
13
205800
Bracket to Frame Stand Off
8012380-01
2
14
205810
Shaft Support Stand Off
8012380-01
2
15
271960
Shim Mounting Bracket
8012380-01
1
16a
232610
3/8”-16 x 1 ¼” Bolt
8012380-01
2
16b
232610
3/8”-16 x 1 ¼” Bolt
8011920-01 &8011650-01
2
17
231500
3/8”-16 x 2” Hex Bolt
8012380-01
2
18a
231490
3/8”-16 x 1 ½” Hex Bolt
8012380-01 & 8011650-01
2
18b
231120
½”-13 x 1 ½” Bolt
8011920-01 & 8011650-01
2
19
220030
Cotter Pin 1/8” x 1”
8012380-01
2
20
206040
Spacer Washer Bellow
8012380-01
1
21a
200850
5/16” Flat Washer
8012380-01
17
21a
200850
5/16” Flat Washer
8011920-01 & 8011650-01
4
21b
200860
7/16” Flat Washer
8011920-01 & 8011650-01
4
22a
120490
3/8”-16 Lock Nut
8012380-01
5
22b
120490
3/8”-16 Lock Nut
8011650-01
2
22c
120480
½”-13 Lock Nut
8011920-01 & 8011650-01
2
22c
120450
3/8”-16 Nut
8011920-01 & 8011650-01
2
220060
¼ x 1 ½” Roll Pin (Not Pictured)
8011920-01
1
220070
5/32 x 1 ½” Roll Pin (Not Pictured)
8011920-01
1
230600
¼” Drill Bit (Not Pictured)
8011920-01
1
7
10
16 4 6
12
13 5 9
11 2 17
18
19
20
Page 2 657410
Uninstall
1. Raise car off ground. Start with the removal of the cotter pin from the nut connected to the tie rod end.
Once the pin is removed the nut may come off with a ratchet and socket. To remove the tie rod end, it
may require a few taps from a hammer on the knuckle that supported the tie rod end. (Don't hit the
threads these will be reused.) Remove both the passenger side and the driver side tie rod ends.
2. The next component to be removed is the idler arm. The idler arm is just a support bracket that
supports the linkage and hold creates a swivel point on the steering system. 2 bolts and 2 nuts
support it. This may require a wrench, ratchet and socket.
Page 3 657410
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