The nervous system of a car is the wiring that snakes its way through the chassis, delivering electrical signals to different systems and control modules. This mass of wires needs to be reliable, ...

Building a muscle car? The automotive wiring should be no problem unless you're planning to add some modern upgrades such as computer-controlled fuel injection, ignition, and timing controls. Then ...

In our last installment on Scarlett, our ’72 coupe project car, we routed all the engine wiring through a single circular connector on the firewall in preparation for integrating the LS3 wiring and ...