Wiring Harness
Our universal wiring harness is the perfect solution for vehicles with no reproduction harness options, custom builds, or the budget-minded DIY builder. This compact hot rod wiring harness works with nearly any 12-volt vehicle, engine, and transmission combination (carb or EFI, automatic or manual), including engine swaps. This 12-circuit wiring harness is ideal for basic vehicles with minimal power accessories.
A compact fuse box mounts discreetly out of view, or choose an open installation for easy access. Harness consists of 4 branches that are strategically bundled to simplify installation. The 12-foot-long tail light leads allow easy mounting in most compact and mid-size vehicles.
Plug-and-Play with GM Tilt Columns
Wiring up the steering column controls can be a daunting task, but our harness makes it easy. This harness plugs directly into most GM-style tilt steering columns. It connects to aftermarket tilt columns from ididit, Flaming River or Speedway Motors, as well as factory GM tilt columns from 1968-1996 cars, trucks and vans (see our full list of compatible GM columns). If you're sourcing a column from the junkyard, look for one with a flat "ribbon"plug, either 3-7/8"or 4-1/4"long (with 10 or more wires). Ignition switch plugs to connect "keyed"GM columns are also included in this kit.
Not using a GM tilt column? No problem. This harness easily splices into other steering columns with the included pin-out wiring diagram (it helps to have a wiring schematic for your vehicle here, too). Wires are conveniently bundled and labeled every 6 inches - just take your time and be attentive when splicing it in.
Modern High-Quality Insulated Wire
Patches and splicing are tedious and unreliable. Your car deserves better! Start fresh with modern polyethylene-insulated, stranded bare copper wire. Each harness is constructed from premium quality GXL automotive wiring, with the appropriate wire diameter for each fused circuit (ranging 8 to 16 gauge). Every strand of this wire harness is covered with a high-temperature (-40°F to +257°F) outer coating, color coded, and labeled to aid in a smooth installation for any DIY enthusiast. In other words, you can expect the same quality of automotive wiring used by the big 3 OE manufacturers.
Modular Design with Modern Fuses
An innovative 2-piece fuse block design gives easy service, fuse replacement, and endless mounting solutions. Mount the baseplate and then clip in the fuse block assembly. The clip-in fuse block detaches easily for service and arrives complete with modern ATO/ATC blade fuses and a common 2-prong style flasher. No more fragile, corroded glass fuses! Crimp connectors and terminals are included to get you started right away.
Conveniently Bundled Wires
Our universal 12-circuit harness consists of 4 branches that are conveniently bundled, so you can get started right away. Here's a quick rundown of those branches:
- Front of vehicle/engine feed wires (EFI engines will need an additional engine-specific harness)
- Dash panel instrument feed wires (mechanical or electric gauges)
- Ignition/lighting feed wires
- Rear of vehicle feed wires
The included 5-page instruction booklet, with color printed pictures, covers each of these pre-bundled circuits in detail.
Features
- Perfect for restoration projects, custom vehicles or budget-minded DIY builders
- Universal design for nearly any 12-volt vehicle – great for engine swaps!
- Plug-and-play with 1968-96 GM tilt steering columns (can be spliced into others)
- Connects directly to aftermarket tilt columns from Speedway Motors, ididit and Flaming River
- Works with nearly any engine/transmission combination (carb or EFI, auto or manual)
- Tail light leads are 12 ft. in length
- Constructed of GXL insulated, automotive-grade copper wiring
- High-temp polyethylene insulation makes it viable in engine compartments
- Includes appropriate wire diameter for each fused circuit (ranging 8 to 16 gauge)
- Compact 3.7"x 1.9"x 3.8"fuse block mounts discreetly out of view
- Two-piece fuse block design makes for easy fuse block removal/service
- Uses modern blade-style ATO/ATC fuses in place of outdated glass fuses
- 12 individually fused circuits, conveniently bundled into 4 "quick start"bales
- Each wire strand is color-coded and labeled every 6"for easy identification
- Complete wiring harness kit weighs less than 7.5 lbs. installed
Headlight Switch
This universal 3-position headlight switch features Off, Park, and Headlight/tailight. Screw type terminals. 7/16" mounting hole.
Has a 15 amp per circuit rating at 12 volts.
Ignition Switch
This universal, 4 position ignition switch features ACC, OFF, IGN/ACC, and IGN/START. Screw type terminals. 3/4" mounting hole and 2 keys included.
- Requires 2-3/8" of space behind dash for clearance
- Fits 3/4" to 7/8" hole
- Terminals: 4 screw
- Actuators: coded tumbler lock, 2 keys
- Sealed terminal insulator: no
- O-ring seal in stem: no
- Ground terminal: no
- Mounting stem: 3/4"-20
- Case material: diecast zinc
- Mounting panel thickness: 3/8"
- Amperage ratings (current ratings at 12V DC)
- Accessory: 10A
- Ign/Run: 10A
- Start: 5A
Turn Signal Switch
For early autos not equipped with right and left turn signals. Chrome plated finish. Switch works with 6 or 12 volt systems. Includes wiring diagram. Clamps to any steering column with included stainless hose clamp. Switch has four-way flashers and does not self cancel.
- Universal fitment
- Works in 6 or 12 volt systems
- Easily adaptable to nearly any existing steering column
- Chrome plastic body with a metal turn signal switch handle
- 3 position switch: Right, Off, Left
- Built-in 4 way flasher
- Fits up to 2-inch steering column
- Larger clamp (not included) can be fitted for column exceeding 2-inches in diameter
Kit Includes
(1) 12-Circuit Mini-Fuse Universal Hot Rod Wiring Harness Kit
(1) Speedway Universal Headlight Switch
(1) Speedway Universal 4-Way Ignition Switch with Keys
(1) Speedway Heavy Duty Turn Signal Switch