Front Chassis Wiring Harness

New production harness made with correct milspec wire and Douglas metal shell components. Fits all the M37 series trucks except the M43 ambulance. This is the front main harness. Connects to the master light switch and exits the cab on both front corners. This harness attaches to the rear main on the right front inner fender. NOT set up for turn signals. If you wish to have turn signals, it would be best to call us for details.