HOLDEN HR 1966 SEDAN/WAGON/UTE CLASSIC WIRE HARNESS-BWAGMHHR

Bring your classic Holden’s electrical system up to date with our Brand-New Holden HR Classic Series Plug & Play Wiring System.

Designed specifically for the 1966 Holden HR, this complete wiring harness provides a clean, reliable and professional solution for restorations, street cars and custom builds.

Featuring our easy-to-follow Tape & Tag design, each circuit is clearly identified to make installation straightforward. The system has also been designed with future expandability in mind, allowing additional electrical accessories to be incorporated as your vehicle evolves.

Bluewire Automotive wiring systems are manufactured using high-quality automotive wire, terminals and components, giving you a dependable harness designed for Australian classic cars.

Kit Features

• Suits 1966 Holden HR
• Suitable for Manual or Automatic transmissions
• Designed for single 7-inch headlight applications
• Low Beam & High Beam headlight wiring
• Easy-to-install Tape & Tag wiring system
• Designed for future electrical expansion
• High-quality automotive-grade wire and components
• Plug & Play design for easier installation

Wiring Harnesses Included

• 1 x Dash / Front Harness
• 1 x Body to Tail Harness
• 1 x Taillight Harness

Steering Column Wiring

The steering column connectors are designed to plug directly into the factory 1966 Holden steering column when using the original-style GM turn signal switch.

This helps retain the classic factory configuration while providing a fresh, professionally manufactured wiring system.

Engine Wiring

The engine harness provides wiring for both original points-style ignition systems and H.E.I. distributors, making it suitable for original restorations as well as upgraded ignition systems.

Engine wiring includes:

• Positive Coil Feed
• Tacho
• Starter Motor Trigger
• Water Temperature Sender
• Oil Pressure Sender

Front Lighting

Extra-long front lighting leads are supplied to provide flexibility when routing the harness through standard or customised engine bays.

The front lighting section includes wiring, connectors and terminals for:

• 7-inch Single Headlights
• Low & High Beam
• Front Parking Lights
• Directional / Indicator Lights
• Lamp Sockets
• Side Marker Lights & Sockets

Windscreen Wiper & Washer Wiring

The windscreen wiper circuit includes wiring for Low and High Speed operation, along with the factory-style water spray/washer function.

For vehicles fitted with the side-mounted GMH washer bottle in the engine bay, an additional washer connector is already incorporated into the harness.

Please Note – Not Included

Fuse Panel, Globes and Battery Cables are NOT included with this wiring system.

Installation Notice

This product is a non-genuine aftermarket compatible replacement/accessory and is not manufactured or endorsed by Holden or General Motors.

Easy-to-follow fitting instructions are supplied; however, due to the electrical nature of the product, professional installation by a qualified automotive electrician is recommended.

Important – Manufacturing Lead Time

PLEASE NOTE: Due to high demand, current manufacturing lead times are approximately 4–8 weeks.

Orders will not be dispatched until all components have been completed and the wiring system is ready for shipment.

If your order is time-sensitive, please contact our sales team before placing your order to confirm current stock availability and estimated completion times.

Upgrade your Holden HR with a purpose-built Bluewire Automotive wiring system – designed to make your classic Holden safer, cleaner and easier to wire.