rally gauge upgrade

[scarborough]

i have 87 cutlass i would like to install a rally pack gauge that i have. the gauge are out of a 87 salon. has anyone done this conversion without replacing the wiring harness

 

[O. D. Showtime]

This is about the best reference as far as I know....

http://tech.oldsgmail.com/eint_rallye_swap.php

 

[TURNA]

I was told someone makes a plug and play harness.............I have yet to see it!!!

 

[DavidZk79]

Watch this I did this for my El Camino

Sent from my iPhone using Tapatalk

 

[L92 OLDS]

This has been done a gazillion times. Great swap!