89 302 wiring harness into a 83 302

[Broncobeginner123]

I have an 1989 5.0 302 bronco wiring harness, will it work on a 1983 5.0 302 with no mods. ???? I want to make sure. i a selling it and it will work for the guy.

Thanks for your help!

 

[Yardape]

They are different. He will need one out of an 85 or older

 

[firelt90bronco]

89 is EFI and 83 is carb. You can get a new wiring harness from LMC truck.