Up for bid is a set of 6 original Chevy Impala tail light lens covers they are very nice no cracks or wear one has a bolt in the back that is rusted all others are very nice bolts I know little about these I picked them up while out junking thought they where very retro something I would just use for a display in a retro setting but I figured there was a car guy out there who woukld want to fix up and old chevy or just need to replace a light cover the 60,s muscle cars are so popular the numbers on the cover is sae stdb 63 guide 1 Guidex no clue what it means but may be of some help to the buyer and questions please email me and thanks for the look.