Plug and play? Car is OBD2, does that make a difference if the cluster is OBD1?

 

Yes, but u can just swap out the gauge's between the two clusters. There should be 2 sets of screws for each gauge. Dont forget to take any of the black warning light covers too. That u may not have in the other one.

 

umm.. why put gsr gauges in a ls??? i hope you have a gsr in it.. if not i would have to say.. no homo