I just took my car into the dealer to get the fifth gear checked out...my syncro was out.... so they are going to replace all of fifth gear and everything asociated with fifth gear. When they were looking up the parts on the computer they were taking between themselves [the mechanics] and they wanted LS parts. Are those parts the same or are they very different, is there anything that I have watch out for when they replace so many parts? My appointment is not untill later so I would be grateful if I could get some feed back. Thanks.....bottoms up