Wiring harness
- Thread starter fredp
- Start date
In my 72, the entire gauge cluster/dash lights circuit is actually a separate harness from connector 66. You could rewire the rest of the car and leave this entirely alone merely by wiring the new harness to connector 66.
I think you’ll not spend that much.
Harness cots is 300$
www.painlessperformance.com
Add some extra wiring, relays cost is 6$ each, you’ll need 8 for windows plus another 2 for other circuits.
Add wiring wiring braid.
could be around $500 all system
I added led lights for the gauge clusters this is cheap at Amazon , but youll have a safe and reliable wiring system.
Harness cots is 300$
28 Circuit Classic-Plus Customizable Chassis Harness – Key In Dash Part No 10202
This harness includes circuits for: A/C & Heat Accessory Accessory / Cigarette Lighter Accessory / Trunk Light Backup Lights Brake Lights Charging Cruise Control Dome Light Electric Choke Electric Fuel Pump Emergency Flashers Fan Relay Activation Power Fused Power...
www.painlessperformance.com
Add some extra wiring, relays cost is 6$ each, you’ll need 8 for windows plus another 2 for other circuits.
Add wiring wiring braid.
could be around $500 all system
I added led lights for the gauge clusters this is cheap at Amazon , but youll have a safe and reliable wiring system.
Relays any car shop, even amazon
This ones I used for the windows (photo). But don’t need to Hella, those are better and more expensive
in the painless relay for horn and turn lights are included
I bougth at painless Fan relay kit.
www.painlessperformance.com
And the fuel pump relay kit.
www.painlessperformance.com
Around $30 each.
I’ll try to post all wirings in a week to help anyone
This ones I used for the windows (photo). But don’t need to Hella, those are better and more expensive
in the painless relay for horn and turn lights are included
I bougth at painless Fan relay kit.
Weatherproof PCM Controlled Fan Relay Kit (Ground Activated) Part No 30133
This kit includes: Weatherproof SPST 35 Amp relay Weatherproof 30 Amp circuit breaker Weatherproof relay base with harness Weatherproof heat-shrinkable crimp-on terminals Mounting hardware Number of Circuits: 1 Circuit Harness Length: 10 Ft Long Fuse Type: (1) 30 Amp Circuit Breaker...
www.painlessperformance.com
Fuel Pump Relay Kit Part No 50102
This kit includes: 30 Amp Heavy duty relay Relay base with wire harness (6' input, 15' output) 30 Amp circuit breaker Crimp-on terminals Mounting hardware It's a good idea to relay your fuel pump for the street and a must when you're racing. Designed specifically to prevent voltage...
www.painlessperformance.com
I’ll try to post all wirings in a week to help anyone
Attachments
If you order the complete rewired harness make sure they understand the differences between, 2800CS, early 3.0CS, mid 73 3.0CS and finally 74 3.0CS, they are different. The Painless kit looks like it will take a lot of trimming and adding spades, and the color codes are GM so write everything down.
Thanks Chris, Autospark takes your existing harness, removes the ends, and replicates the wiring with new wire and the old ends.
I'm leaning towards Painless for the learning experiance and the new fuse box. If I were restoring to stock, I'd definately go Autospark.
Luckily I have time to decide -
I'm leaning towards Painless for the learning experiance and the new fuse box. If I were restoring to stock, I'd definately go Autospark.
Luckily I have time to decide -