Wiring harness...does it matter if it from an NA o
 

...yet another analog speedo cluster wiring harness question...well I went to the bone yard today to get a wiring harness from a 280zx and the only one I could find that wasn't all torn up was from an automatic. I looked at all the harness and compared it to a manual harness and noticed that one of the connectors had more pins than the other. So my question is, do I need to get a harness from a 5 speed as my Z is a 5 speed or do they all interchange. Thanks.

ratedZ
83 280zxt