AC compressor Question!

Hi my 79 burban has the original AC compressor, Can i swap that compressor for a newer burban compressor?  Like a 95? BC i have a new one laying around somewhere and would like to use it... will it work, and will it bolt up the same?

Anyone??? 

Edited: 8/27/2009 9:12:06 PM by Mater

Do both trucks have the pancake style Harrison compressors?