Lokar 4L80E Billet Aluminum Adjustable Trans Shift Arm - Manual

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General Installation Notes:
Please read instructions completely before beginning installation. If
you have any questions, please do not hesitate to call.
Before starting installation, set parking brake and scotch vehicle
wheels to avoid accidental movement of the vehicle. Disconnect
battery cable before starting installation.
Step 1: Put the shifter and trans selector shaft into the park position.
Remove the existing lever from the trans selector shaft.
Step 2: Install the splined trans arm bushing onto the trans selector
shaft with the open end facing out. Make sure the flats in the
bushing are aligned with the flats on the selector shaft. This
kit includes one metric 10 mm trans arm nut (has nicks on the
hex) and one standard 3/8"-16 trans arm nut. Using the proper
trans arm nut for your application, tighten the splined trans arm
bushing onto the trans selector shaft.
Step 3: Install the adjustable trans arm onto the splined trans arm
bushing with the "LOKAR" logo facing the transmission. See
Fig. 1 and Fig. 2. The positioning varies per application. Adjust
the position of the trans arm as needed in order to get the
transmission into all gears. Once you get the trans arm posi-
tioned properly, tighten the 1/4"-20 x 7/8" socket cap screw to
clamp the trans arm to the splined trans arm bushing.
The trans arm is designed to use a 5/16" diameter bolt with a
1/2" hex head to connect to the shift linkage (not included).
The hex head will fit into the slot on the transmission side of
the trans arm, to keep the bolt from spinning when tighten-
ing. See Fig. 3. Positioning of the shift linkage bolt into the
trans arm slot will be dependent upon the shifter distance
between gears.
Note: Also included in this kit are two standoff bolts, a metric 10
mm (has nicks on the hex) and a standard 3/8"-16. These bolts
are only used with the Lokar Part No. BL-1400U, Back-Up Light
or Neutral Safety Switch Kit. These are to retain the back-up
light or neutral safety switch trigger to the selector shaft.
TOLL FREE 1-877-469-7440 • (865) 966-2269 • FAX (865) 671-1999 • [email protected] • www.lokar.com
®
Billet Aluminum Adjustable Trans Shift Arm
Installation Instructions
Billet Aluminum Adjustable Trans Shift Arm
Installation Instructions
INS0128 Rev. 06/28/12 RPD 03/11/14 Page 1 © 2012 Lokar, Inc.
Fig. 1
For TH350, TH400, TH700-R4, TH200, TH200-4R, 4L60, 4L60E, and 4L80E
For TH350, TH400, TH700-R4, TH200, TH200-4R, 4L60, 4L60E, and 4L80E
Fig. 2
Fig. 3
Splined Trans Arm Bushing
Transmission (not included)
1/4"-20 x 7/8"
Socket Cap
Screw
Trans Selector Shaft
(not included)
Adjustable Trans
Arm with Lokar Logo
Facing Transmission
Splined Trans
Arm Bushing
5/16" Hex Head Bolt
(not included)
To Shift Linkage
3/8"-16
Trans Arm Nut
10 mm OR
1/4"-20 x 7/8"
Socket Cap Screw
Adjustable Trans Arm,
This Side Out
Splined Trans
Arm Bushing
Standoff Bolt is only used with the Lokar
Back-Up Light or Neutral Safety Switch
Adjustable Trans Arm,
Transmission Side
1/4"-20 x 7/8"
Socket Cap Screw
3/8"-16
Trans Arm Nut
3/8"-16
Standoff
Bolt
Nicks
on Hex
10 mm
Trans Arm
Nut
10 mm
Standoff
Bolt