Difference between 74 and 75 cable harness?

Old Aug 18, 2011 | 07:37 AM
  #1  
jo75olds's Avatar
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Difference between 74 and 75 cable harness?

Well the wiring in my '75 is showing it's age, so I thought "lets go get a wiring harness, there's GOT TO BE ONE online, right." WRONG

there are like NO 1975 wiring anything

Painless dose make a kit that goes up to '74 so are there any differences between 74, and 75?

Thanks

Jim
Old Aug 18, 2011 | 07:42 AM
  #2  
joe_padavano's Avatar
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From: Northern VA
Originally Posted by jo75olds
Well the wiring in my '75 is showing it's age, so I thought "lets go get a wiring harness, there's GOT TO BE ONE online, right." WRONG

there are like NO 1975 wiring anything

Painless dose make a kit that goes up to '74 so are there any differences between 74, and 75?

Thanks

Jim
All you can do is compare the two wiring diagrams, INCLUDING the pin assignments in the firewall connector. I can say from personal experience that the 1969 and 1970 harnesses are different. They have the same wires and circuits, but the pin assignments in the firewall connector are different.
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