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SENSORS
3-wire Heated Oxygen Sensor Kit with Harness Adapter
Purple to factory O2 harness
Black to body ground
Pink to 12v switched source
Low-temp Radiator Fan
185/195. Must use 180 deg thermostat with this.
Coolant Temp Sensor CTS
This is same for almost all 87-95 GM TBI vehicles 4.3L to 7.4L
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