OER Parts offers a wide selection of Harnesses for your 1968 Plymouth Barracuda. OER Parts offers 1968 Plymouth Barracuda Front Lamp Harnesses, 1968 Plymouth Barracuda Engine Wiring Harnesses, 1968 Plymouth Barracuda Underdash Wiring Harnesses, 1968 Plymouth Barracuda Rear Body Lamp Harnesses, 1968 Plymouth Barracuda Universal Gauge Harnesses, 1968 Plymouth Barracuda Air Conditioning Harness, 1968 Plymouth Barracuda Console Wiring Harnesses, 1968 Plymouth Barracuda Tachometer Harness, 1968 Plymouth Barracuda Classic Series Update Wiring Harnesses, 1968 Plymouth Barracuda Infinitybox Wiring System, and 1968 Plymouth Barracuda Universal Chassis Wiring Harnesses.