tail light question

Just curious as to what the difference is between a 4 door blazer and the 2 door in the tail lights.

I found the Altezza lights I want (black inside) but it says that they wont fit 2 door sport models.

Now to my naked untrained eye the only thing it looks like could be is that the 2 door has more of a rounded back end than the 4 door but I feel blind half the time anyway so that isn't saying much.

Any help please......

maybe they had S10 on them?

here check this link out and tell me what you guys think

http://cgi.ebay.com/ebaymotors/95-04-BLAZER-JIMMY-EURO-CARBON-ALTEZZA-TAIL-LIGHTS-LAMP_W0QQitemZ8041836797QQcategoryZ33716QQrdZ1QQcm dZViewItem

there the only type i like. Carbon fiber appeals to me.Just my coins

I just dont get why they say " Wont fit 2 door sport models"