SDMOTORHD

I just bought an 89RS 2.8 auto. My question is this:

If I get a 305 out of an 89 Camaro with a computer, will I be able to use the same wiring harness and just plug in the new computer? Or will I need to replace the harness too? I would think that it would have all the same sensor, maybe diffent models, but I would think the connections would all be the same.

Oh if anyone wants to get rid of a 305 and computer in decent shape(fairly close to Florida) please let me know.

Thanks Guys (and Gals)

Jason