I bougth a pair of these for my 96 Blazer, which has flushed headlights, correct? Because the only other option was recessed and I know the 96 doesn't have recessed, so I'm guessing the 96 has the flushed style, whatever that looks like. I've searched blazer flushed covers and got similar results to the ones I bought, but no direct links.
http://images.google.com/imgres?imgurl=http://www.car-stuff.com/images/part_image/mp-headlight-cover.jpg&imgrefurl=http://www.car-stuff.com/avsheadlightcovers.htm&h=129&w=250&sz=7&hl=en&star t=5&um=1&tbnid=WvM9AEUOmp25YM:&tbnh=57&tbnw=111&pr ev=/images%3Fq%3Dblazer%2Bheadlight%2Bcovers%26svnum%3 D10%26um%3D1%26hl%3Den%26sa%3DN
"1996: Flush Headlights"

Those covers will work for your truck, just remember that at night your visibility will be shot!!

I tossed mine after I hit a deer in my other truck at night.

How do they go on? Snap on?
I can remove them if they really annoying, and just keep them on when I want them for looks.
My friend has them on his brake lights and they seem to shine through pretty well so I figured I'd get them anyway.
I ordered a pair of PIAA 19626 HB4-9006 Super Plasma GT-X's for my low beams to change out the Sylvania Silverstars that I bought for my high beams by accident.

ya they pretty much suck

Yes they pop on and off not really hard to take them off really quick and then pop them right on!!