Great Plains Logo

Select the Category

you would like to browse:


Diagnostic Wiring Systems are self diagnostic to fit stock or
custom application. All systems feature solid state breakers and
all components are combined in one compact weatherproof
housing. All systems include a compact pre-assembled harness
for easy installation and are also extended to fit any frame.
Systems feature on board LEDís that diagnose breakers, start
circuits and momentary switch functions. Standard style systems
include wiring for stock or custom style handlebar switches.
Chopper style systems provide for minimal or no handlebar
Wire Plus Seat Post Mounted Models features chrome Billet
construction with built in ignition switch. Mounts on seat post
coil bracket on pre 1984 Big Twins and all customs using the
same style coil mount.
VT No. Type
32-6640 Standard
32-6650 Chopper
Wire Plus Mid Frame Models FX-FL-FXST.
Optional anodized billet lid sold separately.
Note: When used on FXST harness mounts on the upper
splash guard behind the battery box in the oil tank area.
When used on FX-FL harness mounts on fender behind
battery box where the stock terminal/strip/circuit breakers
are located.
VT No. Type
32-4240 Standard
32-4250 Chopper
32-4151 Anodized Lid
Wire Plus Motor Mount Style
mount between cylinder to FXR
style top motor mount. Chrome
billet construction with built in
ignition switch.
VT No.
Wire Plus Accessories.
VT No. Type
32-4152 Auto-Cancel Turn Signal Module with
Load Equalization
32-4153 High-Low Latching Module
(Momentary input with latching output)
32-4154 Switch Control Module. Provides auto-
cancel functions with latching circuits
for momentary (petite style) switches
32-4155 Lighting Control Module.
Provides Auto-Cancel circuit.
Features turn signals as running and
brake lights with modulation
32-4751 Billet Switch Housing for FXR Type Motor Mount
Flat Side Tank Models
mounts under ignition
switch between flat side
style gas tanks. Optional
anodized Billet lid sold sep-
VT No.
Anodized Lid
Mini Chrome Push Button Switch for
starter. Two wire type requires starter
VT No. 32-0867
Hi-Low Beam Switch Relay will allow the Hi-Low
beam to be switched from one beam to another
using one wire momentary horn type button.
VT No. 32-0448
Wire Plus Chopper System Chromed Billet Housing with an
automotive style start switch and 3 (hidden) switches for right-
left turn, high-low and horn. Includes pre-assembled harness.
Bolts to stock style top motor mount (or mounts that do not
have threaded mounting holes). Designed to be used with 31-
0747 or 31-0746 motor mount with integral coil bracket as listed
VT No. Type
32-0475 Chopper Style
32-0476 With Turn Signal
32-0477 With Auto Turn Signal