Engine bay wiring absorbs decades of heat, and hardened insulation there causes intermittent ignition, charging, and sending unit faults. This engine harness replaces that run outright with correct wire gauges, factory style terminals, and original routing.

American Autowire 12640 Technical Specifications:

• Application: 1968 Oldsmobile Cutlass.
• V8; With Rally Pack Gauges and Transistor Cd Ignition.
• Correct wire colors and factory style terminals for straightforward circuit tracing.
• Sold individually.