75-86 replacment taillights

[Vernski]

I replaced my dull taillights with some of those euro ones and I just don't like the looks of them. I'm going back to the originals and was looking around for them at various places. One thing I can't figure out is why the passenger side costs on a average of $20 more than the driver side? I'm looking at the ones w/chrome trim I would like original gm but I might have to settle for replacement ones. Anyone know of a good place to get some? By the way mine is a 85 silverado lwb fleetside thanx for any input...Vernski