Selling a NOS dome light lens for a '75 & '76 Buick Electra....not sure what other models it would fit, maybe Riviera. The GM part # is 8780507. It is brand new in the box. I bought it for my '75 Electra and sold the car a while back but just found the lens while I was cleaning up. $10 and that includes the shipping. Email me or PM.