Classic Update Wiring System for Your Chevy or GMC

If you're diving into a classic truck restoration, you know how important it is to have reliable wiring. That's where the BROTHERS Trucks Classic Update Wiring System comes in. This isn't just any wiring kit; it’s designed specifically for your 1960-1966 Chevy and GMC trucks. Whether you're working on a C/K 10, 20, 30, or a Suburban, this kit has got you covered.

What's Inside?

Standard turn signal flasher, hazard flasher, and horn relay all mounted on a fuse panel. No more guessing where everything connects!
A custom fuse box with a mounting plate makes it easy to bolt this under your dash. We’ve thought about clearance, so it’s all set for your gauges, wipers, and even your tilt steering column.
We’ve included a new floor dimmer switch that fits right in. It’s got the right wire length to connect seamlessly to your original setup.
The instrument cluster wiring comes with a handy disconnect system. This means you can swap out your gauges without a hassle—works great with brands like AUTOMETER and DAKOTA DIGITAL. So, whether you’re going for a classic look or something more modern, you’re in good shape.
We didn’t forget about your dome lights! You’ll get wiring for those, plus extra under-dash light sockets.
Heater control panel lighting, power, and blower motor leads are included too. It’s compatible with original heaters and aftermarket systems like VINTAGE AIR.
Engine wiring? Check. We’ve got connectors for points type and H.E.I. distributors, along with power and tach connectors for your GM H.E.I. setup.
For the front lighting, we’ve added longer leads so you can route them however you like under the hood. All the connectors for headlights, park lights, and directional lights are included, as well as a trigger wire for your electric fan relay.
A replacement headlight switch with an internal circuit breaker is part of the package. It even comes with an adjustable length shaft and a custom knob.
If you’re thinking about upgrading to a late model GM steering column, we’ve got the connectors for that too. It’s designed to fit right into most aftermarket columns.
We’ve included a new ignition switch and all the connectors you’ll need, whether you stick with the original or go for a column-mounted switch.
Engine wiring also includes leads for your starter and gauge senders, plus heavy-duty 8 gauge alternator leads. And don’t worry, power circuits are fusible link protected.
The rear body harness plugs directly into the main harness, so installation is a breeze. It’s flexible enough for both pickup and suburban models, and includes all the necessary connectors for backup lights, license plates, and dome lights.
We’ve thrown in easy-to-follow color schematics and installation instructions, so you won’t be left scratching your head.