Classic Update kits are designed for projects that require more circuits than would have been available in an original chassis harness. Each kit includes all the basics needed to rewire a vehicle from headlight to tail light, and will accommodate popular add-on items such as electronic fuel injection, aftermarket gauges and common supporting modifications. This harness includes:
- An updated ATC fuse panel and fuses, along with modern GXL wire throughout. Wire functions are labeled every 3 to 5 inches.
- Pre-built dash harness and our exclusive gauge cluster disconnect system for use with stock or aftermarket instruments.
- Engine and front light harness with extra-long leads for custom routing and updated engine and transmission combinations. Original-style bulkhead connectors included.
- Six-way power accessory plug can be used as a convenient power source for aftermarket accessories.
- A rear body wiring with extra-long leads for custom routing.
- 175 amp mega fuse kit with 6 gauge charge cable to support a high output charging system and internally regulated alternator.
- Original-replacement connectors, terminals and lamp sockets.
- Headlight switch with 26 amp internal circuit breaker and new floor dimmer switch included.
- Dash harness connector for the 69+ GM steering column connector. A mating connector and terminals are included for easy adaption to popular late model columns.
- Replacement ignition switch that is compatible with HEI and EFI swaps.
- Gauge cluster printed circuit board connector and terminals included
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
| Make |
Model |
Years |
| Chevrolet |
C10 Panel |
1967 |
| Chevrolet |
C10 Pickup |
1967 - 1968 |
| Chevrolet |
C10 Suburban |
1967 - 1968 |
| Chevrolet |
C20 Panel |
1967 |
| Chevrolet |
C20 Pickup |
1967 - 1968 |
| Chevrolet |
C20 Suburban |
1967 - 1968 |
| Chevrolet |
C30 Pickup |
1967 - 1968 |
| Chevrolet |
K10 Pickup |
1967 - 1968 |
| Chevrolet |
K10 Suburban |
1967 - 1968 |
| Chevrolet |
K20 Panel |
1967 |
| Chevrolet |
K20 Pickup |
1967 - 1968 |
| Chevrolet |
K20 Suburban |
1967 - 1968 |
| Chevrolet |
K30 Pickup |
1968 |
| Chevrolet |
P10 Series |
1967 |
| Chevrolet |
P20 Series |
1967 |
| Chevrolet |
P30 Series |
1967 |
IMPORTANT: Electrical items are covered by a 30 day EXCHANGE ONLY WARRANTY. There are no returns or refunds on such items.
