There are many manufacturers of "vent visors" for cars and trucks.
I am not sure if the sites will specify what the parts are made from and
even lexan will eventually wear out from the harsh rays of the sun!
Here is one site I found on a search:
1996 F150 Scab longbed, 5.8L, 4x4, 31x10.5 tires, 212k miles and counting. step bars, low-profile tool box, Euro-clear turn signals & headlights, Euro taillights, vent visors, class III Reese hitch, Tekonsha brake controller.
"when you have a hammer in your hand, everything looks like a nail."
Last edited by dewman; 12-16-2007 at 11:11 AM.