1979 K-1500 6cyl and 8cyl engine harness wiring

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hroush79

Junior Member
Joined
Jun 1, 2025
Posts
1
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Location
California
First Name
Heath
Truck Year
1979
Truck Model
K-1500
Engine Size
350
I have a 1979 K-1500 with a 350 that was originally a 6cyl. Had the original wiring harness. Question is for the oil and temp senders is looks to have 2 wires for each sensor. Does anyone know the color of the wires and which ones go to them? They were cut and I want to reconnect them to where they go.
 

Ricko1966

Full Access Member
Joined
Apr 11, 2017
Posts
6,814
Reaction score
11,704
Location
kansas
First Name
Rick
Truck Year
1975
Truck Model
c20
Engine Size
350
I have a 1979 K-1500 with a 350 that was originally a 6cyl. Had the original wiring harness. Question is for the oil and temp senders is looks to have 2 wires for each sensor. Does anyone know the color of the wires and which ones go to them? They were cut and I want to reconnect them to where they go.
What color wires do you have,that you think are for your temp and oil pressure? They are just wires no connectors on them?
 

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